Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0321908449
ISBN 13: 978-0-32190-844-5

Chapter 10 - Section 10.7 - Buffers - Additional Questions and Problems - Page 357: 10.77e

Answer

[H3O+] = $6.3^{-10}$ [OH-] = $1.58^{-5}$

Work Step by Step

The H3O concentration is equal to $10^{-pH}$ The OH- concentration is equal to $10^{-pOH}$, or $10^{-(14-pH)}$ $[H3O+] = 10^{-9.2}$ $[OH-] = 10^{-(14-9.2)}$
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