已知①2C(s)+O2(g)===2CO(g) △H=-221.0kJ·mol-1 ...
问题详情:已知①2C(s)+O2(g)===2CO(g) △H=-221.0kJ·mol-1 ②2H2(g)+O2(g)===2H2O(g) △H=-483.6kJ·mol-1则反应C(s)+H2O(g)===CO(g)+H2(g)的△H为 ...
问题详情:已知①2C(s)+O2(g)===2CO(g) △H=-221.0kJ·mol-1 ②2H2(g)+O2(g)===2H2O(g) △H=-483.6kJ·mol-1则反应C(s)+H2O(g)===CO(g)+H2(g)的△H为 ...