**Question:** What is the effective pH range of a buffer (relative to the pKₐ of the weak acid component)?**Options:**- ○ pKₐ ± 3 - ○ pKₐ ± 2 - ○ pKₐ ± 1 - ○ pKₐ ± 4 **Description:** This question addresses the concept of buffer solutions in chemistry, specifically the range within which a buffer effectively resists changes in pH. A buffer is typically most effective at maintaining pH stability within a certain range around the pKₐ (the acid dissociation constant) of its weak acid component.

The effective pH of a buffer or weak acid can be determined by using Henderson Hasselbalch equation.…

Answered: What is the effective pH range of a…

What is the effective pH range of a buffer (relative to the pKa of the weak acid component)? pKa +3 pKa +2 pKa +1 O pKa ±4

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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