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Colourless N2O4 decomposes to form brown NO2, in a first order reaction. The following values were...

Colourless N2O4 decomposes to form brown NO2, in a first order reaction. The following values
were determined for k.
N2O4(g) ⎯→ 2NO2(g)
k = 4.5 x 10
3 s
-1 at 274 K
k = 1.00 x 104 s
-1 at 283 K
By making use of this information, calculate the value of Ea.

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Answer #1

Rate constant and activation energy are related by the Arrhenius equation.

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