2. Standar... 1req Question O Question Question 3. AS surrou 1req 4. AG° =A... 1req 5. AG: Pre... 1req Consider the reaction: P4010 (8) + 6H2O(l) → 4H3PO4(aq) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 1.80 moles of P4010 (8) react at standard conditions. J 6. AG: Ent... 1req Substance STO K.mol 7. AG fro... 1req H3PO4(aq) 158.0 P4010(s) 228.9 8. Calculat... 1req H2O(l) 69.9 9. Calculat... 1req AS° = system J/K 10. Calcul... 1req 2. Standar... 1req For the reaction 3. AS surrou... 1req 4. AG° =A... 1req Question Question Question 5. AG: Pre... 1req Fe2O3 (8) + 3H2(g) → 2Fe(s) + 3H2O(g) AH 98.8 kJ and AS° = 142.5 J/K The standard free energy change for the reaction of 1.74 moles of Fe2O3(s) at 330 K, 1 atm would be KJ. This reaction is favored under standard 6. AG: Ent... 1req conditions at 33 ✓ 7. AG fro... 1req Assume that AH° and 8. Calculat... 1req As are indepen reactant product 9. Calculat... 1req 10. Calcul... 1req Submit Answer Retry Entire Group S more group attempts Temammmg

2. Standar... 1req Question O Question Question 3. AS surrou 1req 4. AG° =A... 1req 5. AG: Pre... 1req Consider the reaction: P4010 (8) + 6H2O(l) → 4H3PO4(aq) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 1.80 moles of P4010 (8) react at standard conditions. J 6. AG: Ent... 1req Substance STO K.mol 7. AG fro... 1req H3PO4(aq) 158.0 P4010(s) 228.9 8. Calculat... 1req H2O(l) 69.9 9. Calculat... 1req AS° = system J/K 10. Calcul... 1req 2. Standar... 1req For the reaction 3. AS surrou... 1req 4. AG° =A... 1req Question Question Question 5. AG: Pre... 1req Fe2O3 (8) + 3H2(g) → 2Fe(s) + 3H2O(g) AH 98.8 kJ and AS° = 142.5 J/K The standard free energy change for the reaction of 1.74 moles of Fe2O3(s) at 330 K, 1 atm would be KJ. This reaction is favored under standard 6. AG: Ent... 1req conditions at 33 ✓ 7. AG fro... 1req Assume that AH° and 8. Calculat... 1req As are indepen reactant product 9. Calculat... 1req 10. Calcul... 1req Submit Answer Retry Entire Group S more group attempts Temammmg

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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