Hydrochloric Acid (HCl) Reacts with Sodium Hydroxide (NaOH) to Form $\Delta$

question 140

Multiple Choice

Hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH) to form sodium chloride (NaCl)
And water. If $\Delta$ H° = -56.13 kJ/mol and $\Delta$ S° = 79.11 J/mol . K, what is $\Delta$ G° for this reaction at 20°C?

• A) -79.31 kJ/mol
• B) -77.73 kJ/mol
• C) -2.324 * 10⁴ kJ/mol
• D) 79.31 kJ/mol
• E) -1,638 kJ/mol

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