A buffer solution contains 0.120 mole of propionic acid, and 0.110 mole of potassium propionate. the...

Question

Question

A buffer solution contains 0.120 mole of propionic acid, and 0.110 mole of potassium propionate. the buffer solution has a total volume of 1.00 L

a) Find the pH of this buffer solution.

b) Find the pH of this buffer solution after the addition of 10.0 mL of 0.400 M KOH solution.

Answer 1

Answer #1

forcalculati ng PH of buffer solution following formula we canuse. salt рЧ.pk. +logįacid] #487 + log 0120 0.110 p 4.84 salt]-

Answer 2

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