已知:2H2(g)+O2(g)=2H2O(l) ΔH=-571.6kJ·mol-12CH3OH(l)...
問題詳情:已知:2H2(g)+O2(g)=2H2O(l) ΔH=-571.6kJ·mol-12CH3OH(l)+3O2(g)=2CO2(g)+4H2O(l) ΔH=-1452kJ·mol-1H+(aq)+OH-(aq)=H2O(l) ΔH=-57.3kJ·mol-1下列說法正確的是( )A.H2(g)的燃燒熱為571.6kJ·mol-1B.同質量的H...