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A 18. Find the equilibrium constant, k (at 25°C) for the reaction: 2 NH3 cg) + COz cg) NH2CONH2CS) + Hz O ce). HINT: AG = AH - (TAS) %3D AG =-RTInK O AH En AH°F

A 18. Find the equilibrium constant, k (at 25°C) for the reaction: 2 NH3 cg) + COz cg) NH2CONH2CS) + Hz O ce). HINT: AG = AH - (TAS) %3D AG =-RTInK O AH En AH°F

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
8th Edition
ISBN:9781285199030
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 20QAP
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Please answer both questions because this is my last question. thank you.

AY 18. Find the equilibrium constant, k (at 25°C) for the reaction : 2 NH3 Cg) + COz cg) NH2CONH2CS) + Hz O ce) 3 HINT: AG AH - (TAS) AG = -RTIn K 20 AH=En AH°F<prod) -En AH°F creac) AS EnS°Cprad) -ES° Creac) %3D AH (KJ/moi) S°(J/mol k) 192.3. 213.6 104.७० 69.9 o Substance NH3(g) CO29). NH2 CONHZCS) H20CD o None -46,11 393.5 -333.51 - 2 85.8 O 1.29 X1022 O 5.09X 10 O 1.26X 105 19. Consider the following equilibrium, which occurs in glycolysis: Fructose-6-phosphate giucose-6-phosphate K= 197@25°C Determine the value for AG If the concentration of Fructose-6-phosphate is adjusted to 1,5M and that of glucose phosphate is adjusted to 0.5 M. o - 4.41 mol KT O 1,97 mol O 1.68 m01 KT O - 2.72 mol
Transcribed Image Text:AY 18. Find the equilibrium constant, k (at 25°C) for the reaction : 2 NH3 Cg) + COz cg) NH2CONH2CS) + Hz O ce) 3 HINT: AG AH - (TAS) AG = -RTIn K 20 AH=En AH°F<prod) -En AH°F creac) AS EnS°Cprad) -ES° Creac) %3D AH (KJ/moi) S°(J/mol k) 192.3. 213.6 104.७० 69.9 o Substance NH3(g) CO29). NH2 CONHZCS) H20CD o None -46,11 393.5 -333.51 - 2 85.8 O 1.29 X1022 O 5.09X 10 O 1.26X 105 19. Consider the following equilibrium, which occurs in glycolysis: Fructose-6-phosphate giucose-6-phosphate K= 197@25°C Determine the value for AG If the concentration of Fructose-6-phosphate is adjusted to 1,5M and that of glucose phosphate is adjusted to 0.5 M. o - 4.41 mol KT O 1,97 mol O 1.68 m01 KT O - 2.72 mol
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