ChemistryDue to E. coli outbreak in spinach, USDArecommends that we boil spinach in waterbefore consumption. We learned that 2major reactions occur when we boilspinach: 1) the reaction that kills E. coli, and2) the reaction that turns the fresh greencolor into unpleasant dark green. We knowthat the activation energy for the 1streaction is around 240 kJ/gmol, and theactivation energy for the 2nd reaction isabout 96 kJ/gmol. We also know in the citythat the boiling temperature of water is100°C, while in a house at the top of amountain water boils at 90°C. To achievethe same log reduction of E.coli at bothplaces, at which place would the originalfresh green color of spinach be likely betterpreserved?

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Chemistry Due to E. coli outbreak in spinach, USDA recommends that we boil spinach in water before consumption. We learned that 2 major reactions occur when we boil spinach: 1) the reaction that kills E coli and

Chemistry Due to E. coli outbreak in spinach, USDA recommends that we boil spinach in water before consumption. We learned that 2 major reactions occur when we boil spinach: 1) the reaction that kills E coli and

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter18: Chemical Kinetics

Section: Chapter Questions

Problem 69AP

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