Thermodynamic properties of pure substances NF3(9) -132.1 -90.6 260.8 HNO₂(9) -79.5 -46.0 254.1 HNO2(aq) -118.8 -53.6 254.1 HNO3(1) -174.1 -80.7 155.6 HNO3(9) -133.9 -73.5 266.9 HNO3(aq) -207.4 -111.3 146.4 N₂O(g) 81.6 103.7 220.0 NO(g) 91.3 87.6 210.8 NO2(g) 33.2 51.3 240.1 N2O3(9) 86.6 142.4 314.7 N2O4(9) 11.1 99.8 304.4 N2O5(s) -43.1 113.9 178.2 N205(9) 13.3 117.1 355.7 NO3(aq) -207.4 -111.3 146.4 NOCI(g) 51.7 66.1 261.7 Oxygen 02(9) 0 0 205.2 O(g) 249.2 231.7 161.1 03(g) 142.7 163.2 238.9 Thermodynamic properties of pure substances Nitrogen N2(g) 0 0 191.6 N(g) 472.7 455.5 153.3 N3 (aq) 275.1 348.2 107.9 NH3(1) -69.54 -26.5 95.09 NH3(9) -45.9 -16.4 192.8 NH3(aq) -80.3 -26.5 111.3 NH4+(aq) -132.5 -79.3 113.4 N2H4(1) 50.6 149.3 121.2 N2H4(9) 95.4 159.4 238.5 NH4Cl(s) -314.4 -202.9 94.6 NH4NO3(s) -365.6 -183.9 151.1 NF3(9) -132.1 -90.6 260.8 HNO2(g) -79.5 -46.0 254.1 HNO2(aq) -118.8 -53.6 254.1 HNO3(1) -174.1 -80.7 155.6 HNO3(9) -133.9 -73.5 266.9 HNO3(aq) -207.4 -111.3 146.4 N₂O(g) 81.6 103.7 220.0 Thermodynamic properties of pure substances substance AH,° (kJ/mol) AG,° (kJ/mol) S° (J/mol·K) Aluminum Al(s) 0 0 28.3 Al3+(aq) -531.0 -485.0 -321.7 AICI 3(s) -704.2 -628.8 109.3 Al2O3(s) -1675.7 -1582.3 50.9 Al(OH)3(s) -647.3 -1147.25 Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction. 2 NO (g) N2(g) + O2(g) Round your answer to 2 significant digits. K ☐ x10 ค
Thermodynamic properties of pure substances NF3(9) -132.1 -90.6 260.8 HNO₂(9) -79.5 -46.0 254.1 HNO2(aq) -118.8 -53.6 254.1 HNO3(1) -174.1 -80.7 155.6 HNO3(9) -133.9 -73.5 266.9 HNO3(aq) -207.4 -111.3 146.4 N₂O(g) 81.6 103.7 220.0 NO(g) 91.3 87.6 210.8 NO2(g) 33.2 51.3 240.1 N2O3(9) 86.6 142.4 314.7 N2O4(9) 11.1 99.8 304.4 N2O5(s) -43.1 113.9 178.2 N205(9) 13.3 117.1 355.7 NO3(aq) -207.4 -111.3 146.4 NOCI(g) 51.7 66.1 261.7 Oxygen 02(9) 0 0 205.2 O(g) 249.2 231.7 161.1 03(g) 142.7 163.2 238.9 Thermodynamic properties of pure substances Nitrogen N2(g) 0 0 191.6 N(g) 472.7 455.5 153.3 N3 (aq) 275.1 348.2 107.9 NH3(1) -69.54 -26.5 95.09 NH3(9) -45.9 -16.4 192.8 NH3(aq) -80.3 -26.5 111.3 NH4+(aq) -132.5 -79.3 113.4 N2H4(1) 50.6 149.3 121.2 N2H4(9) 95.4 159.4 238.5 NH4Cl(s) -314.4 -202.9 94.6 NH4NO3(s) -365.6 -183.9 151.1 NF3(9) -132.1 -90.6 260.8 HNO2(g) -79.5 -46.0 254.1 HNO2(aq) -118.8 -53.6 254.1 HNO3(1) -174.1 -80.7 155.6 HNO3(9) -133.9 -73.5 266.9 HNO3(aq) -207.4 -111.3 146.4 N₂O(g) 81.6 103.7 220.0 Thermodynamic properties of pure substances substance AH,° (kJ/mol) AG,° (kJ/mol) S° (J/mol·K) Aluminum Al(s) 0 0 28.3 Al3+(aq) -531.0 -485.0 -321.7 AICI 3(s) -704.2 -628.8 109.3 Al2O3(s) -1675.7 -1582.3 50.9 Al(OH)3(s) -647.3 -1147.25 Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction. 2 NO (g) N2(g) + O2(g) Round your answer to 2 significant digits. K ☐ x10 ค
Chemistry
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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
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Transcribed Image Text:Thermodynamic properties of pure substances
NF3(9)
-132.1
-90.6
260.8
HNO₂(9)
-79.5
-46.0
254.1
HNO2(aq)
-118.8
-53.6
254.1
HNO3(1)
-174.1
-80.7
155.6
HNO3(9)
-133.9
-73.5
266.9
HNO3(aq)
-207.4
-111.3
146.4
N₂O(g)
81.6
103.7
220.0
NO(g)
91.3
87.6
210.8
NO2(g)
33.2
51.3
240.1
N2O3(9)
86.6
142.4
314.7
N2O4(9)
11.1
99.8
304.4
N2O5(s)
-43.1
113.9
178.2
N205(9)
13.3
117.1
355.7
NO3(aq)
-207.4
-111.3
146.4
NOCI(g)
51.7
66.1
261.7
Oxygen
02(9)
0
0
205.2
O(g)
249.2
231.7
161.1
03(g)
142.7
163.2
238.9
Thermodynamic properties of pure substances
Nitrogen
N2(g)
0
0
191.6
N(g)
472.7
455.5
153.3
N3 (aq)
275.1
348.2
107.9
NH3(1)
-69.54
-26.5
95.09
NH3(9)
-45.9
-16.4
192.8
NH3(aq)
-80.3
-26.5
111.3
NH4+(aq)
-132.5
-79.3
113.4
N2H4(1)
50.6
149.3
121.2
N2H4(9)
95.4
159.4
238.5
NH4Cl(s)
-314.4
-202.9
94.6
NH4NO3(s)
-365.6
-183.9
151.1
NF3(9)
-132.1
-90.6
260.8
HNO2(g)
-79.5
-46.0
254.1
HNO2(aq)
-118.8
-53.6
254.1
HNO3(1)
-174.1
-80.7
155.6
HNO3(9)
-133.9
-73.5
266.9
HNO3(aq)
-207.4
-111.3
146.4
N₂O(g)
81.6
103.7
220.0
Thermodynamic properties of pure substances
substance
AH,° (kJ/mol) AG,° (kJ/mol) S° (J/mol·K)
Aluminum
Al(s)
0
0
28.3
Al3+(aq)
-531.0
-485.0
-321.7
AICI 3(s)
-704.2
-628.8
109.3
Al2O3(s)
-1675.7
-1582.3
50.9
Al(OH)3(s)
-647.3
-1147.25
Transcribed Image Text:Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction.
2 NO (g)
N2(g) + O2(g)
Round your answer to 2 significant digits.
K
☐ x10
ค
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