C6H12O6(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(I) + 2800 kJ Occasionally, not all values are found in the table of thermodynamic data. For most substances it is impossible to go into a lab and directly synthesize a compound from its free elements. The heat of formation for the substance must be calculated by working backwards from its heat of combustion. Calculate the AHf of C6H1206(s) given the combustion reaction above along with the following information. Substance AH; ° (kJ/mol) CO2(g) -393.5 H2O(1) -285.8

C6H12O6(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(I) + 2800 kJ Occasionally, not all values are found in the table of thermodynamic data. For most substances it is impossible to go into a lab and directly synthesize a compound from its free elements. The heat of formation for the substance must be calculated by working backwards from its heat of combustion. Calculate the AHf of C6H1206(s) given the combustion reaction above along with the following information. Substance AH; ° (kJ/mol) CO2(g) -393.5 H2O(1) -285.8

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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