Consider the reaction at 295 K Fе403 (s) + 3 CO → 3 CO₂ + 4 Fe Given the standard entropy and enthalpies of formation (estimated at 1 atm and 298 K) below: (i) Calculate the free energy change, AG, for the reaction at 298 K, (ii)Determine Keq for the reaction at 298 K and 1300 K, (iii)With all other terms being constant, comment on the effect of increasing the temperature of the reaction. AH°, [kJ mol-¹] AS, [J K-¹ mol ¹] Fe₂O3 CO CO₂ Fe -822.2 -110.5-393.5 0 +90 +198 +214 +27

Consider the reaction at 295 K Fе403 (s) + 3 CO → 3 CO₂ + 4 Fe Given the standard entropy and enthalpies of formation (estimated at 1 atm and 298 K) below: (i) Calculate the free energy change, AG, for the reaction at 298 K, (ii)Determine Keq for the reaction at 298 K and 1300 K, (iii)With all other terms being constant, comment on the effect of increasing the temperature of the reaction. AH°, [kJ mol-¹] AS, [J K-¹ mol ¹] Fe₂O3 CO CO₂ Fe -822.2 -110.5-393.5 0 +90 +198 +214 +27

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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