3. A 60.00 mL aliquot of 0.0350 M CH3NH2 (Ka: CH3NH3* 2.3 x 10-11) is titrated with 0.1500 M HCI. The reaction is CH3NH2 + HCI = CH3NH3*+ CI- Calculate the pH after the addition of (a) 10.00 mL and (b) 14.00 mL of acid. CH3NH3* + H2O H3O* + CH3NH2

3. A 60.00 mL aliquot of 0.0350 M CH3NH2 (Ka: CH3NH3* 2.3 x 10-11) is titrated with 0.1500 M HCI. The reaction is CH3NH2 + HCI = CH3NH3+ CI- Calculate the pH after the addition of (a) 10.00 mL and (b) 14.00 mL of acid. CH3NH3 + H2O H3O* + CH3NH2

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Precipitation Titration

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3. A 60.00 mL aliquot of 0.0350 M CH3NH2 (Ka: CH3NH3* 2.3 x 10-11) is titrated with 0.1500 M
HCI. The reaction is
CH3NH2 + HCI = CH3NH3* + CI-
Calculate the pH after the addition of (a) 10.00 mL and (b) 14.00 mL of acid.
CH3NH3* + H2O = H3O* + CH3NH2

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