A milk sample decomposes by the first order reaction kinetics. a) At 250C it decomposes 40 times faster than when it is stored at 4C. Calculate the activation energy in kJ for the decomposition reaction of milk. b) If 80 % of the milk decomposes after 12 hours at 25C, find the rate constant.
A milk sample decomposes by the first order reaction kinetics. a) At 250C it decomposes 40 times faster than when it is stored at 4C. Calculate the activation energy in kJ for the decomposition reaction of milk. b) If 80 % of the milk decomposes after 12 hours at 25C, find the rate constant.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A milk sample decomposes by the first order reaction kinetics.
a) At 250C it decomposes 40 times faster than when it is stored at 4C. Calculate the
activation energy in kJ for the decomposition reaction of milk.
b) If 80 % of the milk decomposes after 12 hours at 25C, find the rate constant.
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