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
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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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? _____________
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