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		<h1>Dạng bài tập xác định thành phần chất rắn sau phản ứng</h1>
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			<li>Thứ tư - 23/09/2020 11:41</li>
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			Bài 1: Dẫn một luồng H2 đi qua 12 g CuO nung nóng. Sau phản ứng thu được 10,4 g chất rắn và một ít hơi H2O<br />a.Tính VH2 phản ứng<br />b. Tính Hpư
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			<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Giải:</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">a. PTHH:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; H<sub>2</sub>&nbsp; +&nbsp; CuO </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal">&nbsp; Cu&nbsp; +&nbsp; H<sub>2</sub>O</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; nCuO = 0,15 mol</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Nếu CuO phản ứng hết thì theo PT:&nbsp; nCu = nCuO = 0,15 mol</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">mCuO = 0,5 . 64 = 9,6 g &lt; 10,4 g</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Vậy CuO phải dư, chất rắn sau phản ứng ngoài Cu còn có CuO dư</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gọi x là số mol CuO pư </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal"> nCuO dư = 0,15-x</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Theo PT: nCu = nCuO(pư) = x mol</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold">&nbsp;<span lang="PL" style="font-weight:normal">Theo bài ra ta có:&nbsp;&nbsp; 64 x + 80 ( 0,15-x) = 10,4</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Giải ra ta được&nbsp;&nbsp; x = 0,1 mol</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">VH<sub>2</sub> pư = 0,1 . 22,4 = 2,24 lit</span></span></span></span><br  />
<img alt="" height="47" src="https://khobaitap.com/uploads/news/2020_09/image_109.png" width="241" /><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Bài 2: Cho a g Zn tan hết trong dd HCl thu được V(l) H<sub>2</sub> (đktc). Dẫn V(l) H<sub>2</sub> đi qua ống đựng 80 g CuO nung nóng. </span><span lang="PT-BR" style="font-weight:normal">Sau một thời gian còn lại 72,32 g chất rắn và chỉ có 80% H<sub>2</sub> tham gia phản ứng. Tính V? a?</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Giải:</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; nCuO = 1 mol</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Zn + 2HCl </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal"> ZnCl<sub>2</sub> + H<sub>2</sub> (1)</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; H<sub>2</sub>&nbsp; +&nbsp; CuO </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal">&nbsp; Cu&nbsp; +&nbsp; H<sub>2</sub>O (2)</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; x&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; x&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; x</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gọi x là số mol CuO pư </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal"> nCuO dư = 1-x</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Theo PT: nCu = nCuO = x mol</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold">&nbsp;<span lang="PL" style="font-weight:normal">Theo bài ra ta có:&nbsp;&nbsp; 64 x + 80 ( 1-x) = 72,32</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Giải ra ta được&nbsp;&nbsp; x = 0,48</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Theo PT: nH<sub>2</sub>(pư) = x = 0,48 mol</span></span></span></span><br  />
<img alt="" height="68" src="https://khobaitap.com/uploads/news/2020_09/image_110.png" width="409" /><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Bài 3: Nhiệt phân 9,4 g Cu(NO<sub>3</sub>)<sub>2</sub> theo phương trình</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span lang="PT-BR" style="font-weight:normal">2Cu(NO<sub>3</sub>)<sub>2</sub> </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal"> 2CuO + 4NO<sub>2</sub> + O<sub>2</sub></span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Sau một thời gian thu được 7,24 g chất rắn</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Tính Hpư nhiệt phân</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="NO-BOK" style="font-weight:normal">Giải:</span></span></span></span><br  />
<img alt="" height="222" src="https://khobaitap.com/uploads/news/2020_09/image_111.png" width="587" /><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Bài 4: Cho sơ đồ phản ứng</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H<sub>2­</sub> + Fe<sub>2</sub>O<sub>3</sub> </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal"> Fe + H<sub>2</sub>O</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">a.Lập PTHH</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">b. Hãy điền vào những ô trống số mol chất phản ứng và sản phẩm có ở những thời điểm khác nhau. Biết số mol H<sub>2</sub> và Fe<sub>2</sub>O<sub>3</sub> ban đầu được lấy đúng tỷ lệ theo PTHH</span></span></span></span>
<table class="Table" style="border-collapse:collapse; border:solid windowtext 1.0pt">
	<tbody>
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			<td rowspan="3" style="border:solid windowtext 1.0pt; width:95.75pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Các thời điểm</span></span></span></span></td>
			<td colspan="4" style="border:solid windowtext 1.0pt; width:242.65pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="324"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Số mol</span></span></span></span></td>
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		<tr>
			<td colspan="2" style="border-bottom:solid windowtext 1.0pt; width:125.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="168"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Chất tham gia</span></span></span></span></td>
			<td colspan="2" style="border-bottom:solid windowtext 1.0pt; width:117.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="156"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sản phẩm</span></span></span></span></td>
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			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp; H<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp; Fe<sub>2</sub>O<sub>3</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp; Fe</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp; H<sub>2</sub>O</span></span></span></span></td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:95.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Ban đầu</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">30</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">10</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">0</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">0</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:95.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">24</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:95.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">7</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:95.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">T<sub>3</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">16</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:95.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">T<sub>4</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">27</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:95.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="128"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">T<sub>5</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:53.65pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:54.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="72"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">30</span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Bài 5: Cho vào bình kín CuO và khí CO dư đốt nóng, phản ứng xẩy ra theo PT</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CuO + CO </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span lang="PT-BR" style="font-weight:normal"> Cu + CO<sub>2</sub> </span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PT-BR" style="font-weight:normal">Lượng các chất trong bình tại một số thời điểm cho trong bảng sau:</span></span></span></span>

<table class="Table" style="border-collapse:collapse; border:solid windowtext 1.0pt">
	<tbody>
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			<td rowspan="2" style="border:solid windowtext 1.0pt; width:77.4pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Thời điểm</span></span></span></span></td>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:225.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="300"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình</span></span></span></span></td>
			<td style="border:solid windowtext 1.0pt; width:63.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">dhh/H<sub>2</sub></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">mCuO (g)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">VCO (l)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">m (chất rắn)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Ban đầu t<sub>0</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">24</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">22,4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kết thúc t<sub>k</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">4,48</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
	</tbody>
</table>
<br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kẻ lại bảng trên vào bài làm và điền các giá trị thích hơp vào ô trống</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Giải:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span>

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	<tbody>
		<tr>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:77.4pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Thời điểm</span></span></span></span></td>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:225.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="300"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình</span></span></span></span></td>
			<td style="border:solid windowtext 1.0pt; width:63.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">dhh/H<sub>2</sub></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">mCuO (g)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">VCO (l)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">m (chất rắn)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Ban đầu t<sub>0</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">24</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">11,2</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">24</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">14</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">16</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">8,96</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">22,4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">15,6</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">5,6</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">20</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kết thúc t<sub>k</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">0</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:72.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="96"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">4,48</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">19,2</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18,8</span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Bài 6: </span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">&nbsp;Cho vào bình kín Fe<sub>2</sub>O<sub>3</sub> và khí CO dư đốt nóng, phản ứng xẩy ra theo PT</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fe<sub>2</sub>O<sub>3</sub> + 3CO </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span style="font-weight:normal"> 2Fe +3 CO<sub>2</sub> </span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình tại một số thời điểm cho trong bảng sau:</span></span></span></span>

<table class="Table" style="border-collapse:collapse; border:solid windowtext 1.0pt">
	<tbody>
		<tr>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:77.4pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Thời điểm</span></span></span></span></td>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:225.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="300"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình</span></span></span></span></td>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:63.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">dhh/H<sub>2</sub></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">mFe<sub>2</sub>O<sub>3</sub> (g)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">VCO (l)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">m (chất rắn)</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Ban đầu t<sub>0</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">32</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">29,6</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18</span></span></span></span></td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kết thúc t<sub>k</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">6,72</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
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<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kẻ lại bảng trên vào bài làm và điền các giá trị thích hơp vào ô trống</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Giải:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span>

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	<tbody>
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			<td rowspan="2" style="border:solid windowtext 1.0pt; width:77.4pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Thời điểm</span></span></span></span></td>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:225.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="300"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình</span></span></span></span></td>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:63.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">dhh/H<sub>2</sub></span></span></span></span></td>
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		<tr>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">mFe<sub>2</sub>O<sub>3</sub> (g)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">VCO (l)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">m (chất rắn)</span></span></span></span></td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Ban đầu t<sub>0</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">32</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">20,16</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">32</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">14</span></span></span></span></td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">24</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">16,8</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">29,6</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">15,3</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">8</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">10,08</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">24,8</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18</span></span></span></span></td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kết thúc t<sub>k</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">0</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">6,72</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">22,4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">19,3</span></span></span></span></td>
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</table>
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Bài 7: Cho vào bình kín Fe<sub>3</sub>O<sub>4</sub> và khí CO dư đốt nóng, phản ứng xẩy ra theo PT</span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fe<sub>3</sub>O<sub>4</sub> + 4CO </span><span lang="PL" style="font-family:Symbol"><span style="font-weight:normal">®</span></span><span style="font-weight:normal"> 3Fe +4CO<sub>2</sub> </span></span></span></span><br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình tại một số thời điểm cho trong bảng sau:</span></span></span></span>

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	<tbody>
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			<td rowspan="2" style="border:solid windowtext 1.0pt; width:77.4pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Thời điểm</span></span></span></span></td>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:225.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="300"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình</span></span></span></span></td>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:63.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">dhh/H<sub>2</sub></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">mFe<sub>3</sub>O<sub>4</sub> (g)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">VCO (l)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">m (chất rắn)</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Ban đầu t<sub>0</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">58</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">54,8</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kết thúc t<sub>k</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">4,48</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
		</tr>
	</tbody>
</table>
<br  />
<span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Giải:</span></span></span></span>

<table class="Table" style="border-collapse:collapse; border:solid windowtext 1.0pt">
	<tbody>
		<tr>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:77.4pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span lang="PL" style="font-weight:normal">Thời điểm</span></span></span></span></td>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:225.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="300"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Lượng các chất trong bình</span></span></span></span></td>
			<td rowspan="2" style="border:solid windowtext 1.0pt; width:63.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">dhh/H<sub>2</sub></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">mFe<sub>3</sub>O<sub>4</sub> (g)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">VCO (l)</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">m (chất rắn)</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Ban đầu t<sub>0</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">58</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">26,88</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">58</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">14</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>1</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">46,4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">22,4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">54,8</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">15,3</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">T<sub>2</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">23,2</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">13,44</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">48,4</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">18</span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid windowtext 1.0pt; width:77.4pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="103"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">Kết thúc t<sub>k</sub></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84"><span style="font-size:14pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-weight:bold"><span style="font-weight:normal">4,48</span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:81.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="108">&nbsp;</td>
			<td style="border-bottom:solid windowtext 1.0pt; width:63.0pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="84">&nbsp;</td>
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