3.(8分)(1)羟基、酯基 ····················································································· 2分
(2)6 ········································································································ 2分 (3) ????2分
(4)3∶2 ································································································ 2分
《化学反应原理》模块试题
1.(4分)(1)③ ···································································································· 1分
(2)① ② ·························································································· 1分 (3)+141.0 ························································································ 1分 (4)-283.0 ·························································································· 1分 2.(8分)(1)0.5 ··································································································· 2分
(2)吸热 ·································································································· 2分 (3)1 ······································································································ 2分 (4)50%(或0.5) ·················································································· 2分
3.(8分)(1)① ···································································································· 2分
(2)NH?4+ H2O
NH3·H2O + H+ ···················································· 2分
(3)a c ·································································································· 2分
(4)2H+ + 2e
-
H2 ↑
化学试卷 第8页(共8页)
北京2013年夏季化学会考试卷及答案
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