试题 试卷
题型:单选题 题类:常考题 难易度:普通
2016-2017学年江西省宜春三中高二上学期期中化学试卷
① (g)+H2(g)⇌CH3CH2CH2CH3(g)△H1
② (g)+H2(g)⇌CH3CH2CH2CH3(g)△H2
2CO2(g)+6H2(g) CH3CH2OH(g)+3H2O(g)25℃时,K=2.95×1011①
2CO(g)+4H2(g) CH3CH2OH(g)+H2O2(g)25℃时,K=1.71×1022②
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