Tentukan jumlah mol...10 gram NaOH (Mr=40g/mol)
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Tentukan jumlah mol...10 gram NaOH (Mr=40g/mol)
1 Jawaban
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1. Jawaban Wan98
Mr = 40
gr = 10 gram
ditanya n = ..?
jawab
n = gr/Mr
n = 10/40
n = 0,25 mol