Calculating the pH at equivalence of a titration A chemist titrates 1 10.0 mL of a 0.1755 M pyridine (C5H5N) solution with 0.5039 M HBr solution at 25degree C . Calculate the pH at equivalence. The pKb of pyridine is 8.77 . Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HEr solution added. pH=
