A chemist titrates 50.0 ml of a 0.1190M aniline (C,H,NH,) solution with 0.6692M HCI solution at 25 °C. Calculate the pH at equivalence. The p K, aniline is 4.87. 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 HCl 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
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A chemist titrates 50.0 ml of a 0.1190M aniline (C,H,NH,) solution with 0.6692M HCI solution at 25 °C. Calculate the pH at equivalence. The p K,
aniline is 4.87.
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 HCl solution added.
Transcribed Image Text:A chemist titrates 50.0 ml of a 0.1190M aniline (C,H,NH,) solution with 0.6692M HCI solution at 25 °C. Calculate the pH at equivalence. The p K, aniline is 4.87. 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 HCl solution added.
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