已知甲烷燃烧生成二氧化碳和液态水放出的热量为55.625 kJ·g-1。下列热化学方程式中不正确的是( )
A.CH4(g)+2O2(g) CO2(g)+2H2O(l) ΔH ="-890" kJ/mol |
B. CH4(g)+O2(g)![]() CO2(g)+H2O(l) ΔH="-445" kJ/mol |
C. CO2(g)+H2O(l)![]() CH4(g)+O2(g) ΔH="+445" kJ/mol |
D.CH4(g)+2O2(g) CO2(g)+2H2O(l) ΔH="-55.625" kJ/mol |