Calculate the `Delta G^(@)` and equilibrium constant of the rectoi at `27^(@)C`
`Mg+Cu^(+2)- Mg^(+2)+Cu`
`E_(Mg^(2+)//Mg)^(@)=-2.37 V`
`E_(Cu^(2+)//Cu)^(@)=+0.34V`

Explanation

To solve the problem of calculating ΔG° and the equilibrium constant for the reaction:

\[ \text{Mg} + \text{Cu}^{2+} \rightarrow \text{Mg}^{2+} + \text{Cu} \]

at \( 27^\circ C \), we will follow these steps:

### Step 1: Identify the standard reduction potentials
From the problem, we have the following standard reduction potentials:
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