A solution is prepared such that the initial concentration of Cd2+ is 3.80×10-2 M and the initial concentration of Br- is 7.50×10-2 M. Cd2+and Br- are allowed to react as shown below to establish equilibrium with the complex CdBr42-.The equilibrium concentration of the complex CdBr42- is determined to be 2.9×10-3 M. Cd2+ (aq) + 4 Br- (aq) CdBr42- (aq) What is the formation constant, Kf, for this complex?
A solution is prepared such that the initial concentration of Cd2+ is 3.80×10-2 M and the initial concentration of Br- is 7.50×10-2 M. Cd2+and Br- are allowed to react as shown below to establish equilibrium with the complex CdBr42-.The equilibrium concentration of the complex CdBr42- is determined to be 2.9×10-3 M. Cd2+ (aq) + 4 Br- (aq) CdBr42- (aq) What is the formation constant, Kf, for this complex?
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.35PAE: In the reaction in Exercise 12.33, another trial was carried out. The reaction began with an initial...
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A solution is prepared such that the initial concentration of Cd2+ is 3.80×10-2 M and the initial concentration of Br- is 7.50×10-2 M. Cd2+and Br- are allowed to react as shown below to establish equilibrium with the complex CdBr42-.The equilibrium concentration of the complex CdBr42- is determined to be 2.9×10-3 M.
Cd2+ (aq) + 4 Br- (aq) CdBr42- (aq)
What is the formation constant, Kf, for this complex?
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