62. In the titration of 50.0 mL of 1.0 M methylamine, CH,NH,(K = 4.4 X 104), with 0.50 M HCl, calculate the pH under thefollowing conditions.a. after 50.0 mL of 0.50 M HCl has been addedb. at the stoichiometric point

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In the titration of 50.0 mL of 1.0 M methylamine, CH,NH, (K, = 4.4 × 10-4), with 0.50 M HCI, calculate the pH under the following conditions. a. after 50.0 mL of 0.50 M HCl has been added b. at the stoichiometric point

In the titration of 50.0 mL of 1.0 M methylamine, CH,NH, (K, = 4.4 × 10-4), with 0.50 M HCI, calculate the pH under the following conditions. a. after 50.0 mL of 0.50 M HCl has been added b. at the stoichiometric point

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 19Q: Consider the titration of 100.0 mL of 0.10 M H3AsO4 by 0.10 M NaOH. What are the major species...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

62. In the titration of 50.0 mL of 1.0 M methylamine, CH,NH,
(K = 4.4 X 104), with 0.50 M HCl, calculate the pH under the
following conditions.
a. after 50.0 mL of 0.50 M HCl has been added
b. at the stoichiometric point

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