hitung ph 100ml (H3COOH) 0,1m jika diket ka = 1 × 10^-5
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Ayier76
Pertanyaan
hitung ph 100ml (H3COOH) 0,1m jika diket ka = 1 × 10^-5
1 Jawaban
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1. Jawaban gitapst
CH3COOH merupakan asam lemah
Maka:
[H+] = √Ka.M
[H+] = √10^-5×10^-1
[H+] = √10^-6
[H+] = 10^-3
pH = 3