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AP Chemistry/Unit 9: Applications of Thermodynamics
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Gibbs Free Energy and Reaction Quotient
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A reaction has ΔG° = +15.7 kJ/mol at 25°C. If the reaction is run under conditions where the reaction quotient Q = 0.010, which statement is correct?

A

The reaction cannot be spontaneous at any Q value

B

The reaction is at equilibrium

C

The reaction will be spontaneous only if temperature increases

D

The reaction could be spontaneous if Q is small enough

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