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Calculate DetlaG^(@) for the following r...

Calculate `DetlaG^(@)` for the following reaction, `Zn_((s)) + Cu_((aq))^(2+) to Zn_((aq))^(2+) + Cu_((s)) . DeltaG_(f)^(@)` of `Zn_((aq))^(2+)` and `Cu_((aq))^(+2) is `-147.2 kJ mol^(-1)`and `65kJmol^(-1)` .

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Standard free energy charge, `DeltaG^(@)=sumDeltaG_(f)^(@)` of product `-sumDeltaG_(f)^(@)` of reactants `Delta G^(@)=(-147.2+0)-(0+65)=-212.2KJmol^(-)`.
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