A buffer based on a generic acid HA has pH = 4.00 with a solution containing 0.10 moles HA and 0.10 moles A". What is the pH after the addition of 0.030 moles OH? Use the Henderson-Hasselbach equation, pH = pKa + log10([A[HA]), and remember that the ratio of consentrations is equal to the ratio of moles when everything is in the same volume.

A buffer based on a generic acid HA has pH = 4.00 with a solution containing 0.10 moles HA and 0.10 moles A". What is the pH after the addition of 0.030 moles OH? Use the Henderson-Hasselbach equation, pH = pKa + log10([A[HA]), and remember that the ratio of consentrations is equal to the ratio of moles when everything is in the same volume.

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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