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AP Chemistry/Unit 9: Applications of Thermodynamics
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Thermodynamic Favorability and Kinetic Control

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Consider a reaction at 298 K with ΔH° = -75 kJ/mol, ΔS° = +125 J/(mol·K), and Ea = 250 kJ/mol. Which of the following statements provides the most accurate description of this reaction?

A

Both thermodynamically and kinetically favorable

B

Thermodynamically unfavorable at room temperature

C

Thermodynamically favorable but kinetically controlled

D

At equilibrium with no net reaction occurring

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