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  1. #1

    Aug 2011
    1,442


    1: CH3CH3 ɡ ( CH3CH2OH ).
    :
    CH3CH3 + Cl2 ---- CH3CH2Cl + HCl

    CH3CH2Cl + OH- CH3CH2OH + Cl-
    2: ɡ 2 2 .
    :

    .. .
    ( ) J

    1:
    ( 180) : 2 .

    2:
    A B


  2. #2
      Eiman
    Jul 2011
    -
    14,750

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    .......

  3. #3

    Jul 2012
    5,302

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