高中化学方程式之热化学方程式总结

【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《高中化学方程式之热化学方程式总结》，欢迎阅读！

高中化学方程式之热化学方程式总结

成绩的提高是同学们提高总体学习成绩的重要途径，大伙儿一定要在平常的练习中不断积存，小编为大伙儿预备了热化学方程式总结，期望同学们不断取得进步!

C(s)+1/2O2(g)==CO(g); △H=-393.5kJ/mol C(s)+O2(g)==CO2(g); △H=-110.5kJ/mol CO(g)+1/2O2(g)==CO2(g);△H=-283.0kJ/mol H2(g)+1/2O2(g)==H2O(g);△H=-241.8kJ/mol H2(g)+1/2O2(g)==H2O(l);△H=-285.8kJ/mol 2H2(g)+O2(g)==2H2O(g);△H=-483.6kJ/mol 2H2(g)+O2(g)==2H2O(l);△H=-571.6kJ/mol CH4(g)+2O2(g)==CO2(g)+2H2O(l);△H=-890.3kJ/mol C8H18(l)+12.5O2(g)==8CO2(g)+9H2O(l);△H=-5518kJ/mol C6H12O6(s)+6O2(g)==6CO2(g)+6H2O(l);△H=-2800kJ/mol N2H4(g)+O2(g)==N2(g)+2H2O(g);△H=-534kJ/mol S(s)+O2(g)==SO2(g); △H=-297kJ/mol

FeS2(s)+11/4O2(g)==1/2Fe2O3(s)+2SO2(g);△H=-853kJ/mol SO2(s)+1/2O2(g)==SO3(g);△H=-98.3kJ/mol SO3(g)+H2O(l)==H2SO4(l);△H=-130.8kJ/mol H2(g)+Cl2(g)==2HCl(g);△H=-184.6kJ/mol C(s)+H2O(g)==H2(g)+CO2(g);△H=+131.5kJ/mol 3H2(g)+N2(g)==2NH3(g);△H=-92.2kJ/mol 2O2(g)+N2(g)==2NO2(g);△H=+68kJ/mol O2(g)+N2(g)==2NO(g);△H= -kJ/mol O2(g)+2NO(g)==2NO2(g);△H= -kJ/mol 2NO2(g)==N2O4(g);△H= -kJ/mol Cu(s)+1/2O2(g)==CuO(s);△H=-157kJ/mol CaCO3(s)+==CaO(s)+CO2(g);△H=+1777kJ/mol C(石墨) + O2(g) === CO2(g); △H = -393.51kJ mol-1


C(金刚石) + O2(g) === CO2(g); △H = -395.41kJ mol-1 C(石墨) ===C(金刚石); △H = +1.9kJ mol-1 NaOH(aq)+HCl(aq)=NaCl(aq)+H2O(l);△H=-57.3kJ/mol KOH(aq)+HNO3(aq)=NaNO3(aq)+H2O(l);△H=-57.3kJ/mol NaOH(aq)+1/2H2SO4(aq)=1/2Na2SO4(aq)+H2O(l);△H=-57.3kJ/mol 以上是热化学方程式总结，分享给大伙儿最常见的热化学方程式，期望对考生有关心。

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