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Consider the reaction: CO(g) + H₂O(l) → CO₂(g) + H₂(9) - Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.01 moles of CO(g) react at standard conditions. Substance AH, (kJ/mol) CO(g) H₂O(l) Asº CO₂ (9) H₂ (9) Consider the reaction: CO₂(g) + H₂(g) → CO(g) + H₂O(g) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.36 moles of CO₂ (g) react at standard conditions. 4.S -110.5 -285.8 -393.5 0.0 Substance S (J/K mol) CO;(9) 213.7 H₂ (9) 130.7 CO(g) 197.7 H₂O(9) 188.8 = Consider the reaction: 1/K system HCI(g) + NH₂(g) → NH₂Cl(s) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 1.63 moles of HCI(g) react at standard conditions. Substance S NH₂Cl(s) HCl(9) NH₂ (9) 1/K J K mol 94.6 186.9 192.5 J/K

Consider the reaction: CO(g) + H₂O(l) → CO₂(g) + H₂(9) - Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.01 moles of CO(g) react at standard conditions. Substance AH, (kJ/mol) CO(g) H₂O(l) Asº CO₂ (9) H₂ (9) Consider the reaction: CO₂(g) + H₂(g) → CO(g) + H₂O(g) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.36 moles of CO₂ (g) react at standard conditions. 4.S -110.5 -285.8 -393.5 0.0 Substance S (J/K mol) CO;(9) 213.7 H₂ (9) 130.7 CO(g) 197.7 H₂O(9) 188.8 = Consider the reaction: 1/K system HCI(g) + NH₂(g) → NH₂Cl(s) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 1.63 moles of HCI(g) react at standard conditions. Substance S NH₂Cl(s) HCl(9) NH₂ (9) 1/K J K mol 94.6 186.9 192.5 J/K

Chemistry
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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Consider the reaction: CO(g) + H₂O(1)→ CO₂(g) + H₂(g) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.01 moles of CO(g) react at standard conditions. AS⁰ Substance AH (kJ/mol) CO(g) H₂O(1) surroundings CO₂ (9) H₂(g) Asº Consider the reaction: CO₂(g) + H₂(g) → CO(g) + H₂O(g) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.36 moles of CO₂(g) react at standard conditions. -110.5 -285.8 -393.5 0.0 system AS Substance S (J/K mol) CO₂ (9) 213.7 H₂ (9) 130.7 CO(g) H₂O(g) Consider the reaction: 1/K Substance S HCl(g) + NH3(g) → NH₂Cl(s) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 1.63 moles of HCl(g) react at standard conditions. system 197.7 188.8 3/K J K-mol NH₂Cl(s) 94.6 HCl(9) 186.9 NH3(9) 192.5 J/K
Transcribed Image Text:Consider the reaction: CO(g) + H₂O(1)→ CO₂(g) + H₂(g) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.01 moles of CO(g) react at standard conditions. AS⁰ Substance AH (kJ/mol) CO(g) H₂O(1) surroundings CO₂ (9) H₂(g) Asº Consider the reaction: CO₂(g) + H₂(g) → CO(g) + H₂O(g) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.36 moles of CO₂(g) react at standard conditions. -110.5 -285.8 -393.5 0.0 system AS Substance S (J/K mol) CO₂ (9) 213.7 H₂ (9) 130.7 CO(g) H₂O(g) Consider the reaction: 1/K Substance S HCl(g) + NH3(g) → NH₂Cl(s) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 1.63 moles of HCl(g) react at standard conditions. system 197.7 188.8 3/K J K-mol NH₂Cl(s) 94.6 HCl(9) 186.9 NH3(9) 192.5 J/K
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