NitrogenN₂ (g)N (g)NH3 (g)NH3 (aq)+NH4 (aq)NO (g)NOC1 (g)NO₂ (g)N₂O (g)N₂O4 (g)N₂O4 (1)N₂O5 (s)N₂H4 (1)OxygenO₂ (g)O (g)03 (g)AHºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K)00191.6472.7455.6153.3-46.1-16.5192.5-80.0-27.0111.0-132.0-79.0113.090.386.6210.851.766.1261.833.251.3240.182.1104.2219.99.297.9304.3-20.097.0209.0-42.0134.0178.050.6149.3121.2AHºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K)00205.1249.2231.7161.1142.7163.2238.9 Consider the reactionN₂(g) + 20₂(g) 2NO₂(g)Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.46 moles of N₂(g) react at standard conditions.AS°surroundings=J/K

Given :- The balanced reaction, N2(g) + 2O2(g) → 2NO2(g) .... (A) Moles of N2 = 2.46 mol…

Consider the reaction. N₂(g) + 20₂(g) 2NO₂(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.46 moles of N₂(g) react at standard conditions. AS° surroundings = J/K

Consider the reaction. N₂(g) + 20₂(g) 2NO₂(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.46 moles of N₂(g) react at standard conditions. AS° surroundings = J/K

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter13: Spontaneous Processes And Thermodynamic Equilibrium

Section: Chapter Questions

Problem 25P

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Question

Nitrogen
N₂ (g)
N (g)
NH3 (g)
NH3 (aq)
+
NH4 (aq)
NO (g)
NOC1 (g)
NO₂ (g)
N₂O (g)
N₂O4 (g)
N₂O4 (1)
N₂O5 (s)
N₂H4 (1)
Oxygen
O₂ (g)
O (g)
03 (g)
AHºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K)
0
0
191.6
472.7
455.6
153.3
-46.1
-16.5
192.5
-80.0
-27.0
111.0
-132.0
-79.0
113.0
90.3
86.6
210.8
51.7
66.1
261.8
33.2
51.3
240.1
82.1
104.2
219.9
9.2
97.9
304.3
-20.0
97.0
209.0
-42.0
134.0
178.0
50.6
149.3
121.2
AHºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K)
0
0
205.1
249.2
231.7
161.1
142.7
163.2
238.9

Consider the reaction
N₂(g) + 20₂(g) 2NO₂(g)
Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.46 moles of N₂(g) react at standard conditions.
AS°
surroundings
=
J/K

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