When newspapers are buried in a landfill, the cellulose from which the paper is made slowly converts to starch. Through research over many years, it has been shown that it take forty times longer to completely decompose the newspaper at 5.00 0C than at 25.00 0C). A) Please use the Arrhenius equation to determine the activation energy for the conversion. __________ kJ/mol B) As might be expected, the breakdown of cellulose occurs faster in southern landfills than in northern landfill. Let’s assume that the average temperature in the north is 10.96 0C and 22.46 0C in the south. How many times faster to decompose the newspaper in the south than in the north? _____________

When newspapers are buried in a landfill, the cellulose from which the paper is made slowly converts to starch. Through research over many years, it has been shown that it take forty times longer to completely decompose the newspaper at 5.00 0C than at 25.00 0C). A) Please use the Arrhenius equation to determine the activation energy for the conversion. kJ/mol B) As might be expected, the breakdown of cellulose occurs faster in southern landfills than in northern landfill. Let’s assume that the average temperature in the north is 10.96 0C and 22.46 0C in the south. How many times faster to decompose the newspaper in the south than in the north? ___

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions

Section: Chapter Questions

Problem 45PS

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