for a certain reaction is measured at two different temperatures:
temperature
k
142.0
o
C
8.3
*
10
8
67.0
o
C
6.9
*
10
6
Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy
E
a
for this reaction. Round your answer to 2 significant digits.
+5
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Home » Chemistry » The constant k for a certain reaction is measured at two different temperatures: temperature k 142.0 o C 8.3 * 10 8 67.0 o C 6.9 * 10 6 Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E a for this reaction.