A 25.0 mL sample of 0.150 mol L^-1 butanoic acid is titrated with a 0.150 mol L^-1 NaOH solution.What is the pH after 13.3 mL of base is added? The $K _ { a }$ of butanoic acid is 1.5 × 10^-5. A)1.34 B)4.55 C)3.08 D)4.77 E)4.88

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The Answer of A 25.0 mL sample of 0.150 mol L^-1 butanoic acid is titrated with a 0.150 mol L^-1 NaOH solution.What is the pH after 13.3 mL of base is added? The $K _ { a }$ of butanoic acid is 1.5 × 10^-5. A)1.34 B)4.55 C)3.08 D)4.77 E)4.88

A 250 ML Sample of 0 KaK _ { a }Ka​

A 250 ML Sample of 0 $K _ { a }$