6. From the following heats of combustion, CH,OH + Oz) → CO2le) + 2H,0, AH°rxn = -726.4 kJ/mol C (graphite) + O2(g) → CO2 (g) H, (g) + Ozie) → H,O) AH°rxn = - 393.5 kJ/mol AH°rxn = -285.8 kJ/mol calculate the enthalpy of formation of methanol (CH;OH) from its elements: C(graphite) + 2H21) + O2l9) → CH;OH,

6. From the following heats of combustion, CH,OH + Oz) → CO2le) + 2H,0, AH°rxn = -726.4 kJ/mol C (graphite) + O2(g) → CO2 (g) H, (g) + Ozie) → H,O) AH°rxn = - 393.5 kJ/mol AH°rxn = -285.8 kJ/mol calculate the enthalpy of formation of methanol (CH;OH) from its elements: C(graphite) + 2H21) + O2l9) → CH;OH,

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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