两种气态链烃的混合气体 (29 19:37:56)

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  • CnH2n+(3n/2)O2=nCO2+nH2O

    CnH2n-2+((3n-1)/2)O2=nCO2+(n-1)H2O

    (1)两种气态链烃的混合气体,已知它们都能使溴水褪色,可知道是烯烃或者炔烃.

    C2H4:1,2,2

    C3H6:1,3,3

    C4H8:1,4,4

    C2H2:1,2,1

    C3H4:1,3,2

    C4H6:1,4,3

    (2) C3H6:C4H6=2:3