1.CH3BrCH2Br+NaOH(醇)==?2.用CH3CH2Br制CH2BrCH2Br?3.用乙烯为原料制CH2OHCH2OH?

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1.CH3BrCH2Br+NaOH(醇)==?2.用CH3CH2Br制CH2BrCH2Br?3.用乙烯为原料制CH2OHCH2OH?
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1.CH3BrCH2Br+NaOH(醇)==?2.用CH3CH2Br制CH2BrCH2Br?3.用乙烯为原料制CH2OHCH2OH?
1.CH3BrCH2Br+NaOH(醇)==?
2.用CH3CH2Br制CH2BrCH2Br?
3.用乙烯为原料制CH2OHCH2OH?

1.CH3BrCH2Br+NaOH(醇)==?2.用CH3CH2Br制CH2BrCH2Br?3.用乙烯为原料制CH2OHCH2OH?
1 没有CH3BRCH2BR这种东西 如果是CH3CH2BR的话 CH3-CH2Br + NaOH → CH3-CH2-OH + NaBr
2 CH3-CH2Br + Br2 → CH2Br-CH2Br + HBr
3 CH2=CH2 + Br2 → CH2Br-CH2Br
CH2Br-CH2Br (NaOH)→ CH2OHCH2OH + 2HBr