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Compute the Gibbs energy change of the r...

Compute the Gibbs energy change of the reaction at `27^(@)C` for the combustion of methane.
`{:(" "CH_(4)(g)+2O_(2)(g)rarr CO_(2)(g)+2H_(2)O(l)),(Delta_(f)H^(Θ)("in kh mol"^(1))" "-74.8 " "- " "-393.5 " "-285.8),(S_(m)^(Θ)("in J K^(-1)mol"^(-1))" 186 205 214 70"):}`

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To compute the Gibbs energy change (ΔG) for the combustion of methane at 27°C, we will follow these steps: ### Step 1: Write the Reaction The combustion of methane can be represented as: \[ \text{CH}_4(g) + 2\text{O}_2(g) \rightarrow \text{CO}_2(g) + 2\text{H}_2\text{O}(l) \] ### Step 2: Identify Given Data From the problem statement, we have the following data: ...
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