Determine the pH during the titration of 69.3 mL of 0.392 M

Last updated: 8/9/2022

Determine the pH during the titration of 69.3 mL of 0.392 M benzoic acid (Ka = 6.3x10-5) by 0.392 M NaOH at the following points. (a) Before the addition of any NaOH (b) After the addition of 15.0 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 104 mL of NaOH