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
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 159MP: A galvanic cell is based on the following half-reactions: In this cell, the copper compartment...
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