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
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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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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