Anonymous
Anonymous asked in Science & MathematicsChemistry · 1 month ago

chemisty free energy?

Hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water. If ∆H° = –56.13 kJ/mol and ∆S° = 79.11 J/mol · K, what is ∆G° for this reaction at 20.00°C? 

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  • 1 month ago

    ∆G° = ∆H° - T∆S°

    ∆G° = -56.13 kJ/mol - 293.15 K (79.11 J/molK)

    ∆G° = -79.32 kJ/mol

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