## Arrhenius equation

Arrhenius Equation: $\ln k = - \frac{E_{a}}{RT} + \ln A$

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### Arrhenius equation

How do we solve for Ea in the Arrhenius equation or is it always given?

Kishan Shah 2G
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### Re: Arrhenius equation

You would have to be given the constant A, the rate constant, and the temperature to solve for activation energy.

Dina Marchenko 2J
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### Re: Arrhenius equation

The value of Ea will either be given or you will be able to find it by plugging in the values of the rest of the variables in the arrhenius equation.