A solution contains 100.0 mL of 0.200 M acetic acid ( ) and 0.200 M sodium acetate
CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases
Problem
A solution contains 100.0 mL of 0.200 M acetic acid (pKa=4.76) and 0.200 M sodium acetate. After 1.00 mL of 1.00 M HCl is added and volumes are assumed to be strictly additive, determine the pH of the final mixture. Report your answer to two decimal places.