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What is the cell reaction for a voltaic cell composed of the following half-cells?

What is the cell reaction for a voltaic cell composed of the following half-cells?

Co2+ + 2e- → Co      E° = -0.28V

Na+ + e- → Na        E° = -2.71V

a. Co2+ + Na → Co + Na+

b. Co2+ + 2Na → Co + 2Na+

c. Co2+ + Na+ → Co + Na

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b.) Co 2+ +... View the full answer

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solution the cell reaction for a voltaic cell composed of the following half-cells can... View the full answer

Here is the answer... View the full answer

The correct answer is b) b.... View the full answer

b. Co 2+  + 2Na → Co + 2Na... View the full answer

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