For the reaction 2 A(g) + B(g) → 2D(g) ∆U⊖ = –10.5 kJ and ∆S⊖ = –44.1 JK–1. Calculate ∆G⊖ for the reaction, and predict whether the reaction may occur spontaneously.

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TextGibbs Free Energy and Spontaneity Criterion

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