Consider the reaction N2(g) + 202(g) 2NO2(g) Using the standard thermodynamic data in the tables linked above, calculate AGxn for this reaction at 298.15K if the pressure of each gas is 32.03 mm Hg. ANSWER: kJ/mol

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Consider the reaction
N2(9) + 202(g) 2NO2(g)
Using the standard thermodynamic data in the tables linked above, calculate AGxn for this
reaction at 298.15K if the pressure of each gas is 32.03 mm Hg.
ANSWER:
kJ/mol
Oxygen
AH° (kJ/mol) AG°, (kJ/mol) S° (J/mol K)
02 (g)
205.1
O (g)
249.2
231.7
161.1
O3 (g)
142.7
163.2
238.9
Transcribed Image Text:Consider the reaction N2(9) + 202(g) 2NO2(g) Using the standard thermodynamic data in the tables linked above, calculate AGxn for this reaction at 298.15K if the pressure of each gas is 32.03 mm Hg. ANSWER: kJ/mol Oxygen AH° (kJ/mol) AG°, (kJ/mol) S° (J/mol K) 02 (g) 205.1 O (g) 249.2 231.7 161.1 O3 (g) 142.7 163.2 238.9
Nitrogen
AH°, (kJ/mol) AG°; (kJ/mol) S (J/mol K)
N2 (g)
191.6
N (g)
472.7
455.6
153.3
NH3 (g)
-46.1
-16.5
192.5
NH3 (aq)
-80.0
-27.0
111.0
NH, (aq)
-132.0
-79.0
113.0
NO (g)
90.3
86.6
210.8
NOCI (g)
51.7
66.1
261.8
NO, (g)
33.2
51.3
240.1
N20 (g)
82.1
104.2
219.9
N2O4 (g)
9.2
97.9
304.3
N204 (1)
-20.0
97.0
209.0
N2O5 (s)
-42.0
134.0
178.0
N2H4 (1)
50.6
149.3
121.2
N2H;CH3 (1)
54.0
180.0
166.0
HNO, (aq)
-207.4
-111.3
146.4
HNO; (1)
-174.1
-80.7
155.6
HNO; (g)
-135.1
-74.7
266.4
NH,CIO, (s)
-295.0
-89.0
186.0
NH,CI (s)
-314.4
-202.9
94.6
NH,CI (aq)
-299.7
-210.5
169.9
NH,NO, (s)
-365.6
-183.9
151.1
NH,NO3 (aq)
-339.9
-190.6
259.8
Transcribed Image Text:Nitrogen AH°, (kJ/mol) AG°; (kJ/mol) S (J/mol K) N2 (g) 191.6 N (g) 472.7 455.6 153.3 NH3 (g) -46.1 -16.5 192.5 NH3 (aq) -80.0 -27.0 111.0 NH, (aq) -132.0 -79.0 113.0 NO (g) 90.3 86.6 210.8 NOCI (g) 51.7 66.1 261.8 NO, (g) 33.2 51.3 240.1 N20 (g) 82.1 104.2 219.9 N2O4 (g) 9.2 97.9 304.3 N204 (1) -20.0 97.0 209.0 N2O5 (s) -42.0 134.0 178.0 N2H4 (1) 50.6 149.3 121.2 N2H;CH3 (1) 54.0 180.0 166.0 HNO, (aq) -207.4 -111.3 146.4 HNO; (1) -174.1 -80.7 155.6 HNO; (g) -135.1 -74.7 266.4 NH,CIO, (s) -295.0 -89.0 186.0 NH,CI (s) -314.4 -202.9 94.6 NH,CI (aq) -299.7 -210.5 169.9 NH,NO, (s) -365.6 -183.9 151.1 NH,NO3 (aq) -339.9 -190.6 259.8
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