kemolalan larutan NaOH 40% massa didalam air adalah (Mr NaOH = 40g/mol)
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ratna471
Pertanyaan
kemolalan larutan NaOH 40% massa didalam air adalah (Mr NaOH = 40g/mol)
1 Jawaban
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1. Jawaban ionkovalen
m = gram/Mr x 1000/p
= 40/40 x 1000/60
= 16,66 molal