## A in the Arrhenius Equation

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

Joseph Saba
Posts: 154
Joined: Thu Jul 11, 2019 12:16 am

### A in the Arrhenius Equation

What does the A stand for in the Ae^(-Ea/RT) equation? I haven't seen this equation directly tested/used on the homework

Selena Yu 1H
Posts: 108
Joined: Fri Aug 09, 2019 12:16 am

### Re: A in the Arrhenius Equation

The A stands for the frequency of collisions that occurs with the correct orientation or is the pre-exponential factor which is a constant for the reaction

Rosa Munoz 2E
Posts: 105
Joined: Wed Sep 18, 2019 12:21 am

### Re: A in the Arrhenius Equation

Frequency of collisions

Andres Merlos 2L
Posts: 46
Joined: Wed Sep 18, 2019 12:17 am

### Re: A in the Arrhenius Equation

A stands for the frequency of collisions.

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