The copper(I) ion forms a complex ion with CN2 according
Chapter 8, Problem 8.182(choose chapter or problem)
The copper(I) ion forms a complex ion with CN2 according to the following equation: Cu1(aq) 1 3CN(aq)2 34 Cu(CN)3 22(aq) Kf 5 1.0 3 1011 a. Calculate the solubility of CuBr(s) (Ksp 5 1.0 3 1025) in 1.0 L of 1.0 M NaCN. b. Calculate the concentration of Br2 at equilibrium. c. Calculate the concentration of CN2 at equilibrium.
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