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Compare the potential of the original cell

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1. Do the silver, copper, and zinc concentration cells (#11 d-f) have the same potentials? Explain why or why not.

2. The Nernst equation can also be used to calculate Q. In the zinc/copper cell (reaction shown below), if the measured potential is 0.80 V and the concentration of Zn2+ is 0.10 M, calculate the concentration of Cu2+.
Zn(s) + Cu2+(aq) à Zn2+(aq) + Cu(s)

3. Compare the potential of the original cell with cell 11c. Are they the same? Explain why or why not.

4. Calculate the maximum ratio of [Zn2+]/[ Cu2+] needed to get a cell potential of 1.23 V.

Reference no: EM132749444

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