posted by Nicole .
You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium acetate (CH3COONa). What will the pH of this solution be after the addition of 93 mL of 1.00 M NaOH solution?
I worked this problem (for you) about two days ago. Here is a link.
Calculate the pH of a buffer formed by combining 50 mL of 0.10
NaOH and 50 mL of
0.15 M acetic acid. The pK
of acetic acid is 4.75.