Question

Calculate
the pH of the buffer solution of acetic acid (pka = 4.699) and sodium acetate solution of 0.05 (N)

and 0.025 (N) respectively.​

Answer 1

Answer:

pH = 4.999

As:

pH = 4.699 + log (0.05/0.025)

= 4.699 + log 2

= 4.699 + 0.3

=4.999