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Calculate the standard free energy chang...

Calculate the standard free energy change for the following reaction
`Zn(s) + Cu^(2+)(aq) to Zn^(2+) (aq) + Cu(s)`
Given : `Delta_fG^@ [Cu^(2+)(aq)] = 65.0kJ mol^(-1)`
`Delta_f G^@ [ Zn^(2+) (aq)] = -147.2 kJ mol^(-1)`

Text Solution

Verified by Experts

By using following relation,
`DeltaG^(@) = sumDelta_(f)G_("products")^(@) - sum Delta_(f)G_("reactants")^(@)`
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