The cell potential of the cell is 0.60V measured at 30degC. The half-reaction of the cell is Cr|Cr⁺³ and Ni⁺²|Ni and the [Ni⁺²] is 2.40M. Determine the (a) half cell reaction at the anode; (b) half cell reaction at the cathode; (c) overall cell reaction;
The cell potential of the cell is 0.60V measured at 30degC. The half-reaction of the cell is Cr|Cr⁺³ and Ni⁺²|Ni and the [Ni⁺²] is 2.40M. Determine the (a) half cell reaction at the anode; (b) half cell reaction at the cathode; (c) overall cell reaction;
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.49QE: A half-cell that consists of a copper wire in a 1.00 M Cu(NO3)2 solution is connected by a salt...
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The cell potential of the cell is 0.60V measured at 30degC. The half-reaction of the cell is Cr|Cr⁺³ and Ni⁺²|Ni and the [Ni⁺²] is 2.40M. Determine the (a) half cell reaction at the anode; (b) half cell reaction at the cathode; (c) overall cell reaction; (d) the standard cell potential; (e) spontaneity; (f) the concentration of chromium ion; (g) the free energy (remember the free energy is related to standard cell potential); and (h) complete cell notation. The standard reduction potential for chromium and ion are -0.74V and -0.24V respectively.
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