Chemistry and Chemical Reactivity (9th Edition)

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

Chapter 17 Principles of Chemical Reactivity: Other Aspects of Aqueous Equilibria - 17-7 Solubility and Complex Ions - Review & Check for Section 17-7 - Page 674: 1

Answer

C

Work Step by Step

Net reaction: $AgI+2\ CN^-\leftrightarrow [Ag(CN)_2]^-+I^-$ $K=K_{sp}K_f=[ [Ag(CN)_2]^-][I^-]/[CN^-]^2$ $K=1.10\cdot10^5$
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