9. A standard state galvanic cell is constructed from the following half-cells at 298 K. Zn(s) electrode in a 1.00 M Zn²ª solution Cr(s) electrode in a 1.00 M Cr²+ solution a. Fill in the diagram. Label the direction of electron flow, the direction of anion flow, and the charge on each electrode. KNO, salt bridge ANODE HALF-CELL CATHODE HALF-CELL b. Calculate the equilibrium constant for the cell reaction. Answer: c. Calculate the equilibrium concentration of Zn2+ and Cr2. Zn2+: Cr2*:

9. A standard state galvanic cell is constructed from the following half-cells at 298 K. Zn(s) electrode in a 1.00 M Zn²ª solution Cr(s) electrode in a 1.00 M Cr²+ solution a. Fill in the diagram. Label the direction of electron flow, the direction of anion flow, and the charge on each electrode. KNO, salt bridge ANODE HALF-CELL CATHODE HALF-CELL b. Calculate the equilibrium constant for the cell reaction. Answer: c. Calculate the equilibrium concentration of Zn2+ and Cr2. Zn2+: Cr2*:

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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