hitunglah ph larutan HCl 0.1N
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Pertanyaan
hitunglah ph larutan HCl 0.1N
1 Jawaban
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1. Jawaban resa41
HCl + H2O --> H3O+ + Cl-
[HCl] = [H+] karena monoprotik..
jadi [H+] = 0.1N = 10^-1 N
pH = - log[H3O+] = -log10^-1 = 1