Jawabanmu

2014-06-04T18:08:55+07:00
Mr  H{2} SO_{4}  = 2 . atom H + 1 . atom S + 4 . atom O
Mr = 2(1) + 1(32) + 4(16)
Mr = 2 + 32 + 64
Mr = 98

massa H₂SO₄ = mol . Mr
massa H₂SO₄ = 10 . 98
massa H₂SO₄ = 980 gram
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