The buildup of oxides of carbon in the atmosphere by the burning of fossil fuels is a driver for human's effect on the world's climate. A chemical solution to this buildup is the removal of these chemicals by reduction to reform småll organic molecules like alkanes and alkenes. A chemist was investigating the removal of carbon dioxide by the following reaction: 2 CO2(g) + 6 H2(g) + C2H5OH(g) + 3 H20(g) Species CO2(g) H2g) C2H5OH(g) H20(g) AfH (kJ mol) S(JKmor1) -393.5 213.8 0.00 131.1 -277.4 159.9 -241.8 188.8 Using the data from the table above, calculate the enthalpy change, ArH, and entropy change, ArS, for this reaction. Show your working.

The buildup of oxides of carbon in the atmosphere by the burning of fossil fuels is a driver for human's effect on the world's climate. A chemical solution to this buildup is the removal of these chemicals by reduction to reform småll organic molecules like alkanes and alkenes. A chemist was investigating the removal of carbon dioxide by the following reaction: 2 CO2(g) + 6 H2(g) + C2H5OH(g) + 3 H20(g) Species CO2(g) H2g) C2H5OH(g) H20(g) AfH (kJ mol) S(JKmor1) -393.5 213.8 0.00 131.1 -277.4 159.9 -241.8 188.8 Using the data from the table above, calculate the enthalpy change, ArH, and entropy change, ArS, for this reaction. Show your working.

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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