Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 16 Principles of Chemical Reactivity: The Chemistry of Acids and Bases - 16-2 Water and the pH Scale - Review & Check for Section 16-2 - Page 592: 1

Answer

B

Work Step by Step

$K_w=[H_3O^+][OH^-]$ $10^{-14}=[H_3O^+]0.0012$ $[H_3O^+]=8.33\times10^{-12}$ $pH=-log10([H_3O^+])$ $pH=11.08$
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