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Pertanyaan

3H2S04+Al2O3(aq) --> Al2(SO4)3(aq)+3H2O(l)


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1 Jawaban

  • → H
    6a = 6c

    → SO4
    a = 3

    6a = 6c
    6c = 6(3)
    6c = 18
    c = 18/6
    c = 3


    → Al
    2b = 2
    b = 2/2
    b = 1

    Gambar lampiran jawaban Robinn

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