`DeltaH` and `DeltaS` for the reaction:
`Ag_(2)O(s) rarr 2Ag(s) +(1//2)O_(2)(g)`
are `30.56 kJ mol^(-1)` and `66.0 J JK^(-1) mol^(-1)` respectively. Calculate the temperature at which free energy change for the reaction will be zero. Predict whether the forward reaction will be favoured above or below this temperature.

Explanation

To solve the problem, we need to determine the temperature at which the free energy change (ΔG) for the reaction becomes zero. We will then predict whether the forward reaction is favored above or below this temperature.

### Step-by-Step Solution:

1. **Understand the relationship between ΔG, ΔH, and ΔS**:
The Gibbs free energy change (ΔG) is given by the equation:
\[
ΔG = ΔH - TΔS
...