摘要:6.当100g碳不完全燃烧时.所得混合气体中CO占1/3体积.CO2占2/3体积.已知: C (s) + 1/2O2 (g) = CO2(g).△H1=-110.35kJ/mol CO(g) + 1/2O2 = CO2(g). △H2=-282.57 kJ/mol 则此时燃烧.热量损失是. A.392.92 kJ B.784.92 kJ C.2489.44 kJ D.3274.3 kJ

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