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References Use the References to access important values if needed for this question. Consider the reaction: 3Fe2O3 (s) + H2(g) →2Fe3O4 (s) + H2O(9) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.62 moles of Fe2O3 (s) react at standard conditions. Substance AH (kJ/mol) AS Fe2O3(s) -824.2 H₂ (9) 0.0 Fe3O4(s) -1118.4 H₂O(g) 241.8 J/K surroundings Submit Answer

References Use the References to access important values if needed for this question. Consider the reaction: 3Fe2O3 (s) + H2(g) →2Fe3O4 (s) + H2O(9) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.62 moles of Fe2O3 (s) react at standard conditions. Substance AH (kJ/mol) AS Fe2O3(s) -824.2 H₂ (9) 0.0 Fe3O4(s) -1118.4 H₂O(g) 241.8 J/K surroundings Submit Answer

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.11QE: Explain why absolute entropies can be measured.
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References Use the References to access important values if needed for this question. Consider the reaction: 3Fe2O3 (s) + H2(g) →2Fe3O4 (s) + H2O(9) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.62 moles of Fe2O3 (s) react at standard conditions. Substance AH (kJ/mol) AS Fe2O3(s) -824.2 H₂ (9) 0.0 Fe3O4(s) -1118.4 H₂O(g) 241.8 J/K surroundings Submit Answer
Transcribed Image Text:References Use the References to access important values if needed for this question. Consider the reaction: 3Fe2O3 (s) + H2(g) →2Fe3O4 (s) + H2O(9) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.62 moles of Fe2O3 (s) react at standard conditions. Substance AH (kJ/mol) AS Fe2O3(s) -824.2 H₂ (9) 0.0 Fe3O4(s) -1118.4 H₂O(g) 241.8 J/K surroundings Submit Answer
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