A chemist titrates 250.0 mL of a 0.8118 M pyridine (C,H,N) solution with 0.3729M HBr solution at 25 °C. Calculate the pH at equivalence. The p K, 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 HBr solution added. pH = 0

A chemist titrates 250.0 mL of a 0.8118 M pyridine (C,H,N) solution with 0.3729M HBr solution at 25 °C. Calculate the pH at equivalence. The p K, 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 HBr solution added. pH = 0

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 74QAP: Fifty cm3 of 1.000 M nitrous acid is titrated with 0.850 M NaOH. What is the pH of the solution (a)...

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The titration of 0.100 M acetic acid with 0.100 M NaOH is described in the text. What is the pH of the solution when 35.0 mL of the base has been added to 100.0 mL of 0.100 M acetic acid?
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