问答题
下列反应的Qp和Qv有区别吗? (1)2H2(g)+O2(g)=2H2O(g) (2)NHHS(s)=NH3(g)+H2S(g) (3)C(s)+O2(g)=CO2(g) (4)CO(g)+H2O(g)=CO2(g)+H2(g)