lt;14 – Tutorial Part 2
The Arrhenius Equation
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an Review | Constants | Periodic Table
The Arrhenius equation shows the relationship between the
rate constant amp; and the temperature T in kelvins and is
typically written as
k = Ae Eal RT
where R is the gas constant (8.314 J/mol . K), A is a
constant called the frequency factor, and Ea is the activation
energy for the reaction.
However, a more practical form of this equation is
which is mathmatically equivalent to
Given that the initial rate constant is 0.0190squot; at an initial temperature of 23 .C , what would the rate constant be at a temperature of 180. C for
the same reaction described in Part A?
where k1 and k2 are the rate constants for a single reaction
Express your answer with the appropriate units.
at two different absolute temperatures (T1 and T2).
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