Rate Constant Forms

Arrhenius Equation (arrhenius)

The method uses the Arrhenius equation to calculate the rate constant.

\[k_{rxn} = A e^{\frac{-E_A}{RT}}\]

Parameters

Symbol

Parameter Name

Units

Description

\(A\)

arrhenius_const

Varies, based on reaction form

Pre-exponential factor

\(E_A\)

energy_activation

Base units

Activation energy