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ere to search A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 114.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. 4Fe()+30, () 2Fe₂O, (:) Al₂O, (:) + 2Fe(:)→ 2Al(:) + Fe₂O₂ (²) Explanation Bi Check AH-1648 kJ J K AS-4302 AG=kJ Which is spontaneous? O this reaction O the reverse reaction Oneither AH = 852 kJ |AS = 0 AG -12. kl Which is spontaneous? O this reaction O the reverse reaction O neither ²0₂ X 3 ? olo 9 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility ? 49°F Mostly cloudy 10:23 AM 5/2/2023

ere to search A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 114.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. 4Fe()+30, () 2Fe₂O, (:) Al₂O, (:) + 2Fe(:)→ 2Al(:) + Fe₂O₂ (²) Explanation Bi Check AH-1648 kJ J K AS-4302 AG=kJ Which is spontaneous? O this reaction O the reverse reaction Oneither AH = 852 kJ |AS = 0 AG -12. kl Which is spontaneous? O this reaction O the reverse reaction O neither ²0₂ X 3 ? olo 9 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility ? 49°F Mostly cloudy 10:23 AM 5/2/2023

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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MALEKS T LI ALEKS - Rafia Riaz - Learn Type here to search www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lvdw7xgLCkqMfg8yaFKbD9GafJstkYLIJnusUOUPV_rkoFaRIOVPfJGZ8cqeJ7T3yAMKQKacZ71drJxNl9bG7IDPk1Jb13Ry... Q ● ENTROPY AND FREE ENERGY Calculating dG from dH and dS X b Answered: ENTROPY AND FREE EX 4Fe(s) + 30₂(g) → 2Fe₂O₂ (s) A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 114.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. Al₂O3(s) + 2Fe(s) → 2A1(s) + Fe₂O3(s) Explanation E Check AH = -1648. kJ AS-4302. AG = Which is spontaneous? O this reaction O the reverse reaction O neither AH = 852. kJ AS = J (257) Baraat k liye late hogaye x J AG 12. kJ Which is spontaneous? O this reaction O the reverse reaction O neither 1/3 3 а © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center ? Rafia ? 000 Ar Accessibility 49°F Mostly cloudy i J 10:23 AM 5/2/2023 x : M
Transcribed Image Text:MALEKS T LI ALEKS - Rafia Riaz - Learn Type here to search www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lvdw7xgLCkqMfg8yaFKbD9GafJstkYLIJnusUOUPV_rkoFaRIOVPfJGZ8cqeJ7T3yAMKQKacZ71drJxNl9bG7IDPk1Jb13Ry... Q ● ENTROPY AND FREE ENERGY Calculating dG from dH and dS X b Answered: ENTROPY AND FREE EX 4Fe(s) + 30₂(g) → 2Fe₂O₂ (s) A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 114.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. Al₂O3(s) + 2Fe(s) → 2A1(s) + Fe₂O3(s) Explanation E Check AH = -1648. kJ AS-4302. AG = Which is spontaneous? O this reaction O the reverse reaction O neither AH = 852. kJ AS = J (257) Baraat k liye late hogaye x J AG 12. kJ Which is spontaneous? O this reaction O the reverse reaction O neither 1/3 3 а © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center ? Rafia ? 000 Ar Accessibility 49°F Mostly cloudy i J 10:23 AM 5/2/2023 x : M
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