试题 试卷
题型:单选题 题类:常考题 难易度:普通
四川省资阳市2016-2017学年高二上学期化学期末考试试卷
①CO2(g) + 3H2(g) ⇌ CH3OH(l) + H2O(l) △H1 = -49.01KJ/mol
②2 CH3OH(l) ⇌ CH3OCH3(g) + H2O(l) △H2 = -24.52KJ/mol
③CO(g) + H2O(l) ⇌ CO2(g) + H2(g) △H3 = -41.17KJ/mol
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