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最佳答案:2CH2=CHCH2OH+Na = 2CH2=CHCH2ONa+H22CH2=CHCH2OH+O2 = 2CH2=CHCHO+2H2O
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最佳答案:CH3CH2CH2Cl+NaOH=(醇加热)==CH3CH=CH2+NaCl+H2OCH3CHClCH3+NaOH=(醇加热)==CH3CH=CH2+NaCl+