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Pertanyaan

molekul Propana Memiliki Masa

1 Jawaban

  • struktur propana = C3H8
    Ar C = 12gr/mol, Ar H= 1gr/mol
    Mr C3H8 = 3.Ar C + 8.Ar H = 3 x 12gr/mol + 8 x 1 gr/mol = 36gr/mol + 8 gr/mol = 44gr/mol

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