Calculate [Cu+] and [CN-] in a 0.700 M solution of [Cu(CN)2]- (Kf = 1.9×1016) [Cu+] = ______ M [CN-] = ______ M

Calculate [Cu+] and [CN-] in a 0.700 M solution of [Cu(CN)2]- (Kf = 1.9×1016) [Cu+] = M [CN-] = M

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter16: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 117CP

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Question

Calculate [Cu⁺] and [CN^-] in a 0.700 M solution of [Cu(CN)₂]^-

(K_f = 1.9×10¹⁶)

[Cu⁺] = ______ M

[CN^-] = ______ M

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Calculate [Cu+] and [CN-] in a 0.500 M solution of [Cu(CN)2]-. Kf = 1.0 × 1016.
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