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19 Nov 2019
The tabulated data show the rate constant of a reaction measured at several different temperatures. Use an Arrhenius plot to determine the activation barrier and frequency factor for the reaction. The slope = -/e_a/R, the intercept = In A (In frequency factor) A reaction has a rate constant of 0.000122/s at 27 degree C and 0.228/s at 77 degree C. a. Determine the activation barrier for the reaction using the two-point Arrhenius equation. b. What is the value of the rate constant at 17 degree C?
The tabulated data show the rate constant of a reaction measured at several different temperatures. Use an Arrhenius plot to determine the activation barrier and frequency factor for the reaction. The slope = -/e_a/R, the intercept = In A (In frequency factor) A reaction has a rate constant of 0.000122/s at 27 degree C and 0.228/s at 77 degree C. a. Determine the activation barrier for the reaction using the two-point Arrhenius equation. b. What is the value of the rate constant at 17 degree C?
Elin HesselLv2
31 May 2019