jika tetapan asam CH3COOH=10-5, maka larutan CH3COOK 0,0q M....
Kimia
ftri5
Pertanyaan
jika tetapan asam CH3COOH=10-5, maka larutan CH3COOK 0,0q M....
1 Jawaban
-
1. Jawaban Robinn
pH = 1/2 (14 + pKa + log[G])
pH = 1/2 (14 + (-log10^-5) + log10^-2
pH = 1/2 (14 + 5 - 2)
pH = 1/2 (17)
pH = 8,5