Hitung massa NaOH yg terdpat didalam 500ml larutan NaOH 20% jika massa larutan dianggap 1g/ml
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Hitung massa NaOH yg terdpat didalam 500ml larutan NaOH 20% jika massa larutan dianggap 1g/ml
1 Jawaban
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1. Jawaban AC88
20% = gr / 500 . 100%
gr = 100 gram -> Jawab