68. What volume of 0.200 M potassium hydroxide should be what volume of 0.200 M potassium hydroxide should be added to 300. mL of 0.150 M propanoic acid
(C2H5COOH) to obtain a solution with a pH of 5.252 [Ka,(CH3COOH) = 1.34 x 10^-5]

Respuesta :

Answer:

Hello, And your answer would be 20.00 for the volume.

Explanation:

Good Luck!