A:已知H+(aq) + OH-(aq) = H2O(l)DH=-57.3kJ·mol-1,则H2SO4和Ba(OH)2反应的反应热DH=-114.6kJ·mol-1
B:密闭容器中,9.6 g硫粉与11.2 g铁粉混合加热生成硫化亚铁17.6 g时,放出19.12 kJ热量,则Fe(s)+S(s)=FeS(s)DH=' +95.6' kJ·mol-1
C:常温时H2(g)的燃烧热是285.8 kJ·mol-1,则2H2O(g)=2H2(g)+O2(g) DH=+571.6 kJ·mol-1
D:常温时葡萄糖的燃烧热是2800 kJ·mol-1,则1/2C6H12O6(s)+3O2(g)=3CO2(g)+3H2O( l ) DH=-1400 kJ·mol-1