A 0.150 M solution of a weak acid has a pH of 2.65. Calculate the acid ionization constant Ka for the acid.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter15: Solutions Of Acids And Bases
Section: Chapter Questions
Problem 15.78QE
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A 0.150 M solution of a weak acid has a pH of 2.65. Calculate the acid ionization constant Ka for the acid.

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