Choose the best answer below. Consider the following complex ion formationequilibrium and it's equilibrium constant, Kf. Which of the following statements isFALSE?Cu2+ (aq) + 4CN" (aq) Û Cu(CN)42- (aq)Kf = 1.0x1025O Adding more CN- will cause more complex ion to formThe equilibrium lies in favor of the complex ionCu2+ is a Lewis acid in the reaction, and CN is a Lewis baseRemoving some of the Cu2* (e.g., by precipitation) will cause some of thecomplex ion to dissociateThe complex ion is a Lewis acid-base adductO If enough CN- is added, the equilibrium mixture would contain zero Cu2+

a) Addition of more cyanide ions increases the concentration of the reactant. According to Le…

Choose the best answer below. Consider the following complex ion formation equilibrium and it's equilibrium constant, Kf. Which of the following statements is FALSE? Cu2+ (aq) + 4CN" (aq) Û Cu(CN)4²- (aq) Kf = 1.0x1025 Adding more CN- will cause more complex ion to form The equilibrium lies in favor of the complex ion O Cu2+ is a Lewis acid in the reaction, and CN¯ is a Lewis base Removing some of the Cu2* (e.g., by precipitation) will cause some of the complex ion to dissociate The complex ion is a Lewis acid-base adduct O If enough CN" is added, the equilibrium mixture would contain zero Cu2+

Choose the best answer below. Consider the following complex ion formation equilibrium and it's equilibrium constant, Kf. Which of the following statements is FALSE? Cu2+ (aq) + 4CN" (aq) Û Cu(CN)4²- (aq) Kf = 1.0x1025 Adding more CN- will cause more complex ion to form The equilibrium lies in favor of the complex ion O Cu2+ is a Lewis acid in the reaction, and CN¯ is a Lewis base Removing some of the Cu2* (e.g., by precipitation) will cause some of the complex ion to dissociate The complex ion is a Lewis acid-base adduct O If enough CN" is added, the equilibrium mixture would contain zero Cu2+

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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