A 1 M solution of Cu(NO3)2 is placed in a beaker with a strip of Cu metal. A 1M solution of SnSO4 is placed in a second beaker with a strip of Sn metal. A salt bridge connects two beakers and wires to a voltmeter link the two metal electrodes. [ Hint: Charge of nitrate anion is (-1); Charge of Sulfate ion is (-2)]
Which electrode gains mass and which loses mass as the cell reaction proceeds?
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Expert's answer
2021-07-21T11:55:01-0400
Copper electrode gains mass while tin electrode loses mass
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