Answered: What is the pH of a 0.03 M weak acid…

What is the pH of a 0.03 M weak acid solution? The K, of the said acid is 5.0 x 10. Note: Do not use an assumption as the Ka is not negligibly small.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 100CWP

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Question

What is the pH of a 0.03 M weak acid solution? The K, of the said acid is 5.0 x 10. Note:
Do not use an assumption as the Ka is not negligibly small.
а. 1.5
b. 2.0
с.
1.8
d. 2.3

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