4. Using the Arrhenius equation, one can design experiments to find the activation energy, Ea. k = Ae-Ea/RT or by setting up this equation to find Ea: k₁ Ea In F (11-7) k₂ RT₂ Using the following data for the N₂O5 decomposition, calculate the average Ea using at least 3 values of Ea to find the average and standard deviation. T (°C) T (K) k(s ¹) 2.0 x 10-5 20 7.3 x 10-5 30 2.7 x 10-4 40 9.1 x 10-4 50 2.9 x 10-3 60 Note the value of R is 8.3144 J/K mol.

4. Using the Arrhenius equation, one can design experiments to find the activation energy, Ea. k = Ae-Ea/RT or by setting up this equation to find Ea: k₁ Ea In F (11-7) k₂ RT₂ Using the following data for the N₂O5 decomposition, calculate the average Ea using at least 3 values of Ea to find the average and standard deviation. T (°C) T (K) k(s ¹) 2.0 x 10-5 20 7.3 x 10-5 30 2.7 x 10-4 40 9.1 x 10-4 50 2.9 x 10-3 60 Note the value of R is 8.3144 J/K mol.

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter21: Rates Of Chemical Reactions, Ii. A Clock Reaction

Section: Chapter Questions

Problem 2ASA

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