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题型:单选题 题类:常考题 难易度:普通
人教版化学高二选修5第二章第二节芳香烃同步练习
①CH3CH═CH2+Br2→CH3CHBrCH2Br
②CH3CH2OH CH2═CH2↑+H2O
③CH3COOH+CH3CH2OH CH3COOCH2CH3+H2O
④C6H6+HNO3 C6H5NO2+H2O.
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