试题 试卷
题型:单选题 题类:常考题 难易度:普通
2016-2017学年河北省邯郸市广平一中高二上学期期中化学试卷
B(g)⇌A(g)+H2(g)△H=+125kJ•mol﹣1
CO2(g)+3H2(g)⇌CH3OH(g)+H2O(g)△H
试题篮