A chemist titrates 100.0 mL of a 0.1799M trimethylamine CH, solution with 0.2596M HNO, solution at 25 °C. Calculate the pH at equivalence. Th pK, of trimethylamine is 4.19. 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 HNO, solution added.

A chemist titrates 100.0 mL of a 0.1799M trimethylamine CH, solution with 0.2596M HNO, solution at 25 °C. Calculate the pH at equivalence. Th pK, of trimethylamine is 4.19. 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 HNO, solution added.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 55P

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