摘要:14.在36 g 碳不完全燃烧所得气体中.CO占1/3体积.CO2占2/3体积.且 C(s) + 1/2O2 △H = -110.5 kJ/mol CO(g) + 1/2O2(g) = CO2(g) △H = -283 kJ/mol 与这些碳完全燃烧相比.损失的热量是 A.172.5 kJ B. 1149 kJ C.283kJ D. 517.5 kJ

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