- #1
david_w
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In transition state theory, the energy of activation (E) shows up in the Arrenhius equation as: k=Ae^(-E/RT). Does this energy of activation term correspond to internal energy? Or is it some other type of energy (i.e. Gibbs, Helmholtz)? I know its not Gibbs because that appears in the Eyring equation, but I just wanted to clarify that it's internal energy.