The activation energy of a reaction is `94.14 kJ mol^(-1)` and the value of rate constant at `313 K` is `18 xx 10^(-5) s^(-1)`. Calculate the frequency factor or pre-exponential factor, `A`.

Explanation

To calculate the frequency factor (pre-exponential factor) \( A \) using the Arrhenius equation, we can follow these steps:

### Step 1: Write down the Arrhenius equation
The Arrhenius equation relates the rate constant \( k \) to the frequency factor \( A \), activation energy \( E_a \), and temperature \( T \):
\[ k = A e^{-\frac{E_a}{RT}} \]

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