100g炭粉燃烧所得气体中,CO占1/3,CO2 占2/3体积,且:C(S) +1/2 O 2(g) =CO(g) ;△H= -110.25KJ/mol,
100g炭粉燃烧所得气体中,CO占1/3,CO2占2/3体积,且:C(S)+1/2O2(g)=CO(g);△H=-110.35KJ/mol,CO(g)+1/2O2(g)=...
100g炭粉燃烧所得气体中,CO占1/3,CO2 占2/3体积,且:C(S) +1/2 O 2(g) =CO(g) ;△H= -110.35KJ/mol,
CO(g) +1/2O2 (g) =CO 2(g) ;AH= -282.57KJ/mol,与这些炭完全燃烧相比较,损失的热量是:
A.392.92 KJ B.2489.44KJ C.784.92KJ D.3274.3KJ 展开
CO(g) +1/2O2 (g) =CO 2(g) ;AH= -282.57KJ/mol,与这些炭完全燃烧相比较,损失的热量是:
A.392.92 KJ B.2489.44KJ C.784.92KJ D.3274.3KJ 展开
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