4) Calculate the pH of a solution prepared by dissolving 0.150 mol of benzoic acid and 0.300 mol of sodium benzoate in water

Question

4) Calculate the pH of a solution prepared by dissolving 0.150 mol of benzoic acid and 0.300 mol of
sodium benzoate in water sufficient to yield 1.00 L of solution. The Ka of benzoic acid is
6.30 x 10-5
A) 2.516
B) 4.195
C) 4.502
D) 10.158
E) 3.892

Kunduz · Accepted Answer

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