Determine the s andard Gibbs free energy change (ΔG°) for the reaction: 2Ag+(aq) + 2Cl-(aq) → 2AgCl(s) at 298 K, given that the s andard enthalpy change (ΔH°) is -364.7 kJ/mol and the s andard entropy change (ΔS°) is -173.5 J/mol·K.

Question

Determine the s	andard Gibbs free energy change (ΔG°) for the reaction: 2Ag+(aq) + 2Cl-(aq) → 2AgCl(s) at 298 K, given that the s	andard enthalpy change (ΔH°) is -364.7 kJ/mol and the s	andard entropy change (ΔS°) is -173.5 J/mol·K.

Accepted Answer

-364.7 kJ/mol - 298 K × 173.5 J/mol·K

Post Utme Eksu 2021 Chemistry Question 11

Determine the s\tandard Gibbs free energy change (ΔG°) for the reaction: 2Ag+(aq) + 2Cl-(aq) → 2AgCl(s) at 298 K, given that the s\tandard enthalpy change (ΔH°) is -364.7 kJ/mol and the s\tandard entropy change (ΔS°) is -173.5 J/mol·K.

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