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þetermine the values of AH', AS'and AG'for the following two reactions at 25 °C, using the data given in the table. Indicate if each of reactions is spontaneous or not Substance AH, (kJ/mol) S° (J/Kmol) AG (kJ/mol) H(g) 131 N2(9) NH,(g) 192 -46 193 -17 So,(g) -396 257 -371 H,0(1) -286 70 -237 H,SO,(aq) -909 20 -745 a. 3 H2(g) + N2 (g)-2 NH3(g) b. SO,(g) + H20(1) H,SO,(aq)

þetermine the values of AH', AS'and AG'for the following two reactions at 25 °C, using the data given in the table. Indicate if each of reactions is spontaneous or not Substance AH, (kJ/mol) S° (J/Kmol) AG (kJ/mol) H(g) 131 N2(9) NH,(g) 192 -46 193 -17 So,(g) -396 257 -371 H,0(1) -286 70 -237 H,SO,(aq) -909 20 -745 a. 3 H2(g) + N2 (g)-2 NH3(g) b. SO,(g) + H20(1) H,SO,(aq)

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
Section: Chapter Questions
Problem 24E: Thermite reactions have been used for welding metal parts such as railway rails and in metal...
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Determine the values of AH', AS'and AG'for the following two reactions at 25 °C, using the data given in the table. Indicate if each of reactions is spontaneous or not Substance AH; (KJ'mol) S° (JKmo) AG; (kJ'mol) H-(g) 131 N2(g) 192 NH; (g) -46 193 -17 so,(g) -396 257 -371 H,0(1) -286 70 -237 H,SO, (aq) -909 20 -745 3 H2(g) + N, (g) - 2 NH3(g) b. So;(9) + H,0(1) - H,SO, (aq)
Transcribed Image Text:Determine the values of AH', AS'and AG'for the following two reactions at 25 °C, using the data given in the table. Indicate if each of reactions is spontaneous or not Substance AH; (KJ'mol) S° (JKmo) AG; (kJ'mol) H-(g) 131 N2(g) 192 NH; (g) -46 193 -17 so,(g) -396 257 -371 H,0(1) -286 70 -237 H,SO, (aq) -909 20 -745 3 H2(g) + N, (g) - 2 NH3(g) b. So;(9) + H,0(1) - H,SO, (aq)
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