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tolong saya please,saya gk ngerti...
no 1 & 2 aj
tolong saya please,saya gk ngerti... no 1 & 2 aj

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2 Jawaban

  • 1. NO3^-2 = 1.N + 3.O
    -2 = N + 3.-2
    -2 = N-6
    -2+6 = N
    N = +4

    2. CH3Cl = C + 3.H + Cl
    0 = C + 3 + (-1)
    0 = C + 2
    C = -2

  • 1. biloks N pada NO3^2-
    NO3^2- = - 2
    N + 3 O = -2
    N - 6 = -2
    N = +4

    2. biloks C pada CH3Cl
    CH3Cl = 0
    C + 3H + Cl = 0
    C +3 - 1 = 0
    C +2 = 0
    C = -2

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