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If excess of Zn is added to 1.0M solutio...

If excess of` Zn` is added to `1.0M` solution of `CuSO_(4)` , find the concentration of `Cu^(2+)` ions at equilibrium.
Given`:E^(c-)._((Zn^(2+)|Zn))=-0.76V`
`E^(c-)._(cell)=(E^(c-)._((Cu^(2+)|Cu))=0.34V`

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