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3
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1answer
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Relationship between Gibbs free energy and potential energy (related to reaction coordinate diagrams)

For a rate law, the rate constant $k$ is given by the equation $$\ln k = \ln A - \frac{E_\mathrm{a}}{RT}\tag{1}$$ If $k_\mathrm{fwd}$ is the forward rate constant and $k_\mathrm{rev}$ is the reverse ...
8
votes
1answer
141 views

Ballistic behavior of molecules on potential energy surfaces

I came across the following sentence in a publication$^1$: "At this point we have to remember that the computed MEP path [sic] represents the reaction in the absence of any kinetic energy, while in ...
4
votes
2answers
164 views

What is the energy package released to the outside world?

Consider a chemical reaction where two different particles form another one $$\ce{O + O_2 -> O_3}$$ I find it confusing how this can be an exothermic process. How to picture the release of $+\...