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 - 16-4 Acid-Base Properties of Salts - Review & Check for Section 16-4 - Page 600: 2

Answer

A

Work Step by Step

$CN^-: K_b=2.5\times10^{-5}$, which is relatively high, so the pH will increase
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