Barrons SAT Subject Test Chemistry, 13th Edition

(Marvins-Underground-K-12) #1

  1. (F, T) Gibbs free energy is useful in indicating the conditions under which a
    chemical reaction will occur. Therefore, the equation can be used to predict
    the spontaneity of a reaction. Change in enthalpy and change in entropy are
    both part of the Gibbs free energy equation: ΔG = ΔH − TΔS.

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