At 25 degrees Celsius, what is the pH of a 0.278 M aqueous solution of potassium fluoride (KF) given that the Ka of hydrochloride acid (HF) is 2.74 * 10^-4.

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
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.83QE
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At 25 degrees Celsius, what is the pH of a 0.278 M aqueous solution of potassium fluoride (KF) given that the Ka of hydrochloride acid (HF) is 2.74 * 10^-4.
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