## Arrhenius equation

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

Maggie Eberhardt - 2H
Posts: 97
Joined: Sat Jul 20, 2019 12:16 am

### Arrhenius equation

what is the Arrhenius equation and what is it used for?

Brianna Becerra 1B
Posts: 117
Joined: Fri Aug 02, 2019 12:16 am

### Re: Arrhenius equation

The Arrhenius equation can be used to calculate k as it is characterized by k = Ae^ (-Ea/RT). When manipulated, it can be also used to compare k1 and k2 at two different temperatures.

MingdaH 3B
Posts: 133
Joined: Thu Jul 11, 2019 12:17 am

### Re: Arrhenius equation

The arrhenius equation relates the temperature to the rate of reaction. It can be written as k = Ae^(-E_a/RT)

Julie Park 1G
Posts: 100
Joined: Thu Jul 25, 2019 12:15 am

### Re: Arrhenius equation

The Arrhenius equation also takes into account the presence of a catalyst when determining the reaction rate. A catalyst will lower the activation energy (Ea), therefore affecting the rxn rate.