摘要:6.在100g碳不完全燃烧所得气体中.CO占1/3.CO2占2/3.且C(s)+1/2O2;△H=-110.35kJ/mol CO(g)+1/2O2(g)=CO2(g);△H=-282.57 kJ/mol.与这些碳完全燃烧相比.损失的热量是 ( ) A.392.92kJ B.2489.44kJ C.784.92kJ D.3274.3kJ
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在100g碳不完全燃烧所得气体中,CO占1/3,CO2占2/3,且C(s)+1/2O2(g)=CO(g);△H=-110.35kJ/mol; CO(g)+1/2O2(g)=CO2(g);△H=-282.57 kJ/mol,与这些碳完全燃烧相比,损失的热量是( )
A. 392.92kJ B.2489.44kJ C.3274.3kJ D.784.92kJ
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在100g碳不完全燃烧所得气体中,CO占1/3,CO2占2/3,且C(s)+1/2O2(g)=CO(g);△H=-110.35kJ/mol
CO(g)+1/2O2(g)=CO2(g);△H=-282.57 kJ/mol,与这些碳完全燃烧相比,损失的热量是
CO(g)+1/2O2(g)=CO2(g);△H=-282.57 kJ/mol,与这些碳完全燃烧相比,损失的热量是
[ ]
A.392.92kJ
B.2489.44kJ
C.784.92kJ
D.3274.3kJ
查看习题详情和答案>>
B.2489.44kJ
C.784.92kJ
D.3274.3kJ
在100g碳不完全燃烧所得气体中,CO占1/3,CO2占2/3,且C(s)+1/2O2(g)=CO(g);△H=-110.35kJ/mol CO(g)+1/2O2(g)=CO2(g);△H=-282.57 kJ/mol,与这些碳完全燃烧相比,损失的热量是
A.392.92kJ B.2489.44kJ C.784.92kJ D.3274.3kJ
查看习题详情和答案>>