The pK, value for HNO, is 3.35. Would a buffer prepared from HNO, and KNO, with a pH of 5.15 be considered to be an effective buffer? A buffer in which the mole ratio of KNO, to HNO, is 2.0 has a pH of 3.65. Would this buffer solution have a greater capacity for added acid (H3 O*) or added base (OH )?

The pK, value for HNO, is 3.35. Would a buffer prepared from HNO, and KNO, with a pH of 5.15 be considered to be an effective buffer? A buffer in which the mole ratio of KNO, to HNO, is 2.0 has a pH of 3.65. Would this buffer solution have a greater capacity for added acid (H3 O*) or added base (OH )?

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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