Calculate A,H, A;S', A‚G°, and Kat 298.15 K for the reaction below. C(gr.) N2(g) 2 H2(g) CH3NH2(g) + + AFH° at 298.15 K -22.97 / kJ mol-1 S° at 298.15 K 5.74 191.61 130.68 243.4 7JK-1 mol-1 Enter your answers in the specified units. Do not include units with your answers. (a) The standard enthalpy of reaction at 298.15 K is A,H° = Number kJ mol-1. (b) The standard entropy of reaction at 298.15 K is A,Sº = Number JK-1 mol-1. (c) The standard Gibbs energy of reaction at 298.15 K is A,G° = Number kJ mol-1. (d) The value of the thermodynamic equilibrium constant at 298.15 K is K= Number
Calculate A,H, A;S', A‚G°, and Kat 298.15 K for the reaction below. C(gr.) N2(g) 2 H2(g) CH3NH2(g) + + AFH° at 298.15 K -22.97 / kJ mol-1 S° at 298.15 K 5.74 191.61 130.68 243.4 7JK-1 mol-1 Enter your answers in the specified units. Do not include units with your answers. (a) The standard enthalpy of reaction at 298.15 K is A,H° = Number kJ mol-1. (b) The standard entropy of reaction at 298.15 K is A,Sº = Number JK-1 mol-1. (c) The standard Gibbs energy of reaction at 298.15 K is A,G° = Number kJ mol-1. (d) The value of the thermodynamic equilibrium constant at 298.15 K is K= Number
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section: Chapter Questions
Problem 87SCQ: The Haber-Bosch process for the production of ammonia is one of the key industrial processes in...
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Please only answer b), c) and d) since you can only answer 3 sub-parts. Note that ΔfH ° tabulated data are in kJ/mol while the ones for S° are in J/mol.
Transcribed Image Text:Calculate ArH, A,S, A‚G°, and Kat 298.15 K for the reaction below.
C(gr.)
- N2(g)
: H2(g)
CH3NH2(g)
+
AfH° at 298.15 K
-22.97
/ kj mol-1
S° at 298.15 K
5.74
191.61
130.68
243.4
7JK-1 mol-1
Enter your answers in the specified units. Do not include units with your answers.
(a) The standard enthalpy of reaction at 298.15 K is A,H° = Number
kJ mol-1.
(b) The standard entropy of reaction at 298.15 K is ArS = Number
JK-1 mol-1.
(c) The standard Gibbs energy of reaction at 298.15 K is A,G° = Number
kJ mol-1.
%D
(d) The value of the thermodynamic equilibrium constant at 298.15 K is K= Number
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