1 1/1 point Use the accompanying AHOf values for the reaction: 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g). Select all correct answers below. Species NH3 (g) 02 (g) NO (g) H2O (g) AH°(kJ/mol) -46 0 90 -242 > ΔΗ = -908 kJ AS surr = AS° 0 3.05 kJ K-1 The reaction is not spontaneous at 298 K

1 1/1 point Use the accompanying AHOf values for the reaction: 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g). Select all correct answers below. Species NH3 (g) 02 (g) NO (g) H2O (g) AH°(kJ/mol) -46 0 90 -242 > ΔΗ = -908 kJ AS surr = AS° 0 3.05 kJ K-1 The reaction is not spontaneous at 298 K

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions

Section5.8: Product- Or Reactant-favored Reactions And Thermodynamics

Problem 2.1ACP

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Please explain how to get answers

1
1/1 point
Use the accompanying AHOf values for the reaction: 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g). Select all correct answers below.
Species
NH3 (g)
02 (g)
NO (g)
H2O (g)
AH°(kJ/mol)
-46
0
90
-242
>
ΔΗ
= -908 kJ
AS surr
=
AS° 0
3.05 kJ K-1
The reaction is not spontaneous at 298 K

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