Given the same reactant concentrations, the reaction CO (g) + CI₂ (g) —> COCI₂ (g)
at 250°C is 1.50x10^3 times as fast as the same reaction at 150°C. Calculate the activation energy for this reaction. Assume that the frequency factor is constant.
Ea/R x (1/T1 - 1/T2)
= 1.5×103×(1/523-1/473)
= 0.0019-0.002
= -0.0001
1.5×103×-0.001
= 1.5J/mol
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