An analytical chemist is titrating 235 8 mL of a 0 6700 M

Last updated: 7/3/2023

An analytical chemist is titrating 235 8 mL of a 0 6700 M solution of hydrazoic acid HN3 with a 0 2500M solution of KOH The pK of hydrazoic acid is 4 72 Calculate the pH of the acid solution after the chemist has added 749 0 mL of the KOH solution to it a Note for advanced students you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added Round your answer to 2 decimal places