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2SO₂(g) + O₂(g)2SO₂ (g) AG205-141.0 Choose one: kJ Spontaneous Nonspontaneous

2SO₂(g) + O₂(g)2SO₂ (g) AG205-141.0 Choose one: kJ Spontaneous Nonspontaneous

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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For each part below, use the data below to calculate AG at 205 K for each of the following reactions. Then use the data in the chart to determine whether each reaction is spontaneous at 205 K. Compound AG°f (kJ/mol) AH°f (kJ/mol) Sºf (J/mol-K) H₂S(g) -33.01 -20.17 205.6 O₂(g) 205.0 188.7 248.2 256.8 156.9 167.8 70.0 0 H₂O(g) SO₂(g) SO3(g) -371.1 H₂SO4(1) -690.0 236.7 -237.2 S(g) H₂O(1) -228.6 -300.1 0 -241.8 -296.8 -395.7 -814.0 277.2 -285.8
Transcribed Image Text:For each part below, use the data below to calculate AG at 205 K for each of the following reactions. Then use the data in the chart to determine whether each reaction is spontaneous at 205 K. Compound AG°f (kJ/mol) AH°f (kJ/mol) Sºf (J/mol-K) H₂S(g) -33.01 -20.17 205.6 O₂(g) 205.0 188.7 248.2 256.8 156.9 167.8 70.0 0 H₂O(g) SO₂(g) SO3(g) -371.1 H₂SO4(1) -690.0 236.7 -237.2 S(g) H₂O(1) -228.6 -300.1 0 -241.8 -296.8 -395.7 -814.0 277.2 -285.8
2SO₂(g) + O₂(g) 250, (g) AG205 = 141,0 Choose one: Spontaneous O Nonspontaneous Part 3 kJ SO₂(g) + H₂O(1)→→→→→ H₂SO4 (1) AG205 = -81.7 kJ
Transcribed Image Text:2SO₂(g) + O₂(g) 250, (g) AG205 = 141,0 Choose one: Spontaneous O Nonspontaneous Part 3 kJ SO₂(g) + H₂O(1)→→→→→ H₂SO4 (1) AG205 = -81.7 kJ
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