A] Calculate AH° for the reaction C2H4g) + 3 Oze) 2 2002(g) + 2H½O(g) The average bond energies of various bonds are: Bond C -H 0 = 0 C= 0 0-H C=C Energy 414 499 724 460 619 kJ mol- B] Compare the values of AH° obtained by using the enthalpy of formation data: AH° [CO2] = -393.5 kJ mol', AHº [H2O(g)] = -241.8 kJ mol', and AHº [C,H4g)] = 52.3 kJ mol·'.

A] Calculate AH° for the reaction C2H4g) + 3 Oze) 2 2002(g) + 2H½O(g) The average bond energies of various bonds are: Bond C -H 0 = 0 C= 0 0-H C=C Energy 414 499 724 460 619 kJ mol- B] Compare the values of AH° obtained by using the enthalpy of formation data: AH° [CO2] = -393.5 kJ mol', AHº [H2O(g)] = -241.8 kJ mol', and AHº [C,H4g)] = 52.3 kJ mol·'.

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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