General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 15 - Acids and Bases - Questions and Problems - Page 659: 15.71

Answer

a. 5.64 b. 11.68 c. 2.41 d. 9.04

Work Step by Step

a. $-log(4.35\times10^{-9})=8.36$ $14-8.36=5.64$ b. $-log(7.3\times10^{-3})=2.14$ $14-2.14=11.86$ c. $-log(2.6\times10^{-12})=11.59$ $14-11.59=2.41$ d. $-log(1.1\times10^{-5})=4.96$ $14-4.96=9.04$
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