8) Calculate the equilibrium concentrations when 0.020 M Hg(NO3)2 and 0.500 M KCN are initially present in the same solution. Kf of Hg(CN)4 2 is 2.5 x 10 4¹.

Chemistry: Principles and Practice
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.76QE: Calculate the solubility of copper(II) iodate, Cu(IO3)2 (Ksp = 7.4 108), in (a) water. (b) a 0.10 M...
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8) Calculate the equilibrium concentrations when 0.020 M Hg(NO3)2 and 0.500 M KCN
are initially present in the same solution. Kf of Hg(CN)4 2- is 2.5 x 10 41.
9) Calculate the molar solubility of silver bromide. The Ksp of AgBr is 7.7 x 10-¹³. The
Kf of Ag(NH3)2+ is 1.5 x 107.
a) in water
b) in a solution of 1.0 M NH3
Transcribed Image Text:8) Calculate the equilibrium concentrations when 0.020 M Hg(NO3)2 and 0.500 M KCN are initially present in the same solution. Kf of Hg(CN)4 2- is 2.5 x 10 41. 9) Calculate the molar solubility of silver bromide. The Ksp of AgBr is 7.7 x 10-¹³. The Kf of Ag(NH3)2+ is 1.5 x 107. a) in water b) in a solution of 1.0 M NH3
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