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

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 17CQ: Can carbon dioxide be liquefied at room temperature (20C) ? If so, how? If not, why not? (See Figure...

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