For the reaction
`A(s) rarr B(s) +C(s)`
Calculate the entropy change at `298K` and `1 atm` if absolute entropies (in `J K^(-1)mol^(-1))` are :
`A = 130, B = 203, C = 152`

Explanation

To calculate the entropy change (ΔS) for the reaction \( A(s) \rightarrow B(s) + C(s) \) at 298 K and 1 atm, we can follow these steps:

### Step 1: Write the formula for entropy change
The entropy change for a reaction can be calculated using the formula:
\[ \Delta S = S_{\text{products}} - S_{\text{reactants}} \]
where \( S_{\text{products}} \) is the total entropy of the products and \( S_{\text{reactants}} \) is the total entropy of the reactants.
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