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A chemist titrates 80.0 mL of a 0.0754M aniline (CH, NH,) solution with 0.5961M HBr solution at 25 °C. Calculate the pH at equivalence. The p K, of 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 dla the volume of HBr solution added.

A chemist titrates 80.0 mL of a 0.0754M aniline (CH, NH,) solution with 0.5961M HBr solution at 25 °C. Calculate the pH at equivalence. The p K, of 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 dla the volume of HBr solution added.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...
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A chemist titrates 80.0 mL. of a 0.0754 M aniline (C6H5NH2) solution with 0.5961 M HBr solution at 25 °C. Calculate the pH at equivalence. The pKa of 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 HBr solution added.
A chemist titrates 80.0 mL of a 0.0754M aniline (C,H, NH, solution with 0.5961M HBr solution at 25 °C. Calculate the pH at equivalence. The p K, of 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 alb the volume of HBr solution added. pH =
Transcribed Image Text:A chemist titrates 80.0 mL of a 0.0754M aniline (C,H, NH, solution with 0.5961M HBr solution at 25 °C. Calculate the pH at equivalence. The p K, of 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 alb the volume of HBr solution added. pH =
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