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What is the pH of a 0.5M HF solution (at 250C)? Ka is 7.1 x 10-4 (Round-off your answer to two decimal place)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section14.4: The Ph Scale

Problem 14.10E

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What is the pH of a 0.5M HF solution (at 25⁰C)? Ka is 7.1 x 10^-4

(Round-off your answer to two decimal place)

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