4. Temperature effect on the decomposition of drug Y was evaluated at two temperatures; 40 and 60°C. If the first- order reaction rate constants at these two temperatures were 4.28 x 103 and 3.11 x 10² hr', respectively, calculate the frequency factor, A, for the degradation of this drug within this temperature range. (The gas constant; R = 1.987 cal/deg mole): (Hint: You will need to calculate E, first) a. 6.82 x 102 sec b. 9.39 x 10" sec с. 1.56 х 1010 sec- d. 2.61 x 10° sec

4. Temperature effect on the decomposition of drug Y was evaluated at two temperatures; 40 and 60°C. If the first- order reaction rate constants at these two temperatures were 4.28 x 103 and 3.11 x 10² hr', respectively, calculate the frequency factor, A, for the degradation of this drug within this temperature range. (The gas constant; R = 1.987 cal/deg mole): (Hint: You will need to calculate E, first) a. 6.82 x 102 sec b. 9.39 x 10" sec с. 1.56 х 1010 sec- d. 2.61 x 10° sec

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

4. Temperature effect on the decomposition of drug Y was evaluated at two temperatures; 40 and 60°C. If the first-
order reaction rate constants at these two temperatures were 4.28 x 103 and 3.11 x 10² hr', respectively, calculate
the frequency factor, A, for the degradation of this drug within this temperature range.
(The gas constant; R = 1.987 cal/deg mole):
(Hint: You will need to calculate E, first)
a. 6.82 x 102 sec
b. 9.39 x 10" sec
с. 1.56 х 1010 sec-
d. 2.61 x 10° sec

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