Answered: 20. Determine the concentration of…

20. Determine the concentration of uncomplexed Cu when 50 mL of 0.25 mol/L CuCl; and 450 mL of 0.50 mol/L NACN are mixed. Cu (aq) + 4 CN (aq) Cu(CN). (aq) (Answer: [Cu1= 8.13-1031 mol/L)

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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Question

20. Determine the concentration of uncomplexed Cu* when 50 mL of 0.25 mol/L CuCl; and 450
mL of 0.50 mol/L NACN are mixed.
Cu (aq) + 4 CN (aq) Cu(CN). (aq)
(Answer: [Cu) = 8.13-10" mol/L)

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