A2N2gO2g的精選

問題詳情：下列反應在任何溫度下均能自發進行的是()A.2N2(g)+O2(g)2N2O(g)ΔH=+163kJ·mol-1(s)+Cl2(g)AgCl(s)ΔH=-127kJ·mol-1(s)Hg(l)+O2(g)ΔH=+91kJ·mol-1D.H2O2(l)O2(g)+H2O(l)ΔH=-98kJ·mol-1【回答】*:D解析...