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Jawaban paling cerdas!
2014-04-10T10:49:56+07:00
Persamaan reaksi :
NaCH3COO(aq) ==> Na+(aq) + CH3COO-(aq)

Karena koefisien NaCH3COO dan CH3COO- sama,
Maka [CH3COO-]=[ NaCH3COO]= 0,1 M

Ion CH3COO- mengalami hidrolisis sebagai berikut :
CH3COO-(aq) + H2O(l) <==> CH3COOH(aq)  +OH-(aq)

Kh = [CH3COOH][OH-] : [CH3COO-]