Consider the reaction: FeO (s) + Fe (s) + O2 (g) Fe203 (s) Given the following table of thermodynamic data, Substance AHf (kJ/mol) S° (J/mol K) FeO (s) Fe (s) -271.9 60.75 27.15 02 (8) 205.0 Fe203 (s) -822.16 89.96 determine the temperature (in °C) above which the reaction is nonspontaneous. This reaction is spontaneous at all temperatures. 618.1 756.3 2438 1235
Consider the reaction: FeO (s) + Fe (s) + O2 (g) Fe203 (s) Given the following table of thermodynamic data, Substance AHf (kJ/mol) S° (J/mol K) FeO (s) Fe (s) -271.9 60.75 27.15 02 (8) 205.0 Fe203 (s) -822.16 89.96 determine the temperature (in °C) above which the reaction is nonspontaneous. This reaction is spontaneous at all temperatures. 618.1 756.3 2438 1235
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
Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 27Q: Consider the reaction N2O2(g) 2NO2(g) where PNO2=0.29 atm and PN2O4=1.6. For this reaction at these...
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