20. What is AG° of NO(g) at 298 K? Substance AH°, kJ mol-1 So, J mol¹ K-1 N2(g) 0 191.6 O2(g) 0 205.2 NO(g) 90.3 210.8 (A) 27.5 kJ mol-1 (B) 86.6 kJ mol‍¹ (C) 145.7 kJ mol-¹ (D) 153.1 kJ mol-¹

20. What is AG° of NO(g) at 298 K? Substance AH°, kJ mol-1 So, J mol¹ K-1 N2(g) 0 191.6 O2(g) 0 205.2 NO(g) 90.3 210.8 (A) 27.5 kJ mol-1 (B) 86.6 kJ mol‍¹ (C) 145.7 kJ mol-¹ (D) 153.1 kJ mol-¹

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 62QAP: Consider the reaction NH4+(aq) H+(aq)+NH3(aq) Use G f for NH3(aq) at 25C=26.7 kJ/mol and the...

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Question

Please correct answer and step by step solutions

20. What is AG° of NO(g) at 298 K?
Substance
AH°, kJ mol-1
So, J mol¹ K-1
N2(g)
0
191.6
O2(g)
0
205.2
NO(g)
90.3
210.8
(A) 27.5 kJ mol-1
(B)
86.6 kJ mol‍¹
(C) 145.7 kJ mol-¹
(D)
153.1 kJ mol-¹

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