The decomposition of a generic diatomic element in its standard state is representdd by the equation X,(8)X(g) Assume that the standard molar Gibbs energy of formation of X(g) is 4.68 kJ mol- at 2000. K and -55.08 kJ mol- at 3 K. Determine the value of the thermodynamic equilibrium constant, K, at each temperature. At 2000. K, AG = 4.68 kJ mol-. What is K at that temperature? K at 2000. K At 3000. K, AG=-55.08 J mol What is Xat that temperature? A at 3000. K.

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The decomposition of a generic diatomic element in its standard state is representdd by the equation
X,@) - X(g)
Assume that the standard molar Gibbs energy of formation of X(g) is 4.68 kJ - mol- at 2000. K and -55.08 kJ mol- at 3
K. Determine the value of the thermodynamic equilibrium constant, K, at each temperature.
At 2000. K, AG = 4.68 kJ mol-. What is K at that temperature?
K at 2000. K-
AL 3000. K, AG, =-55.08 J. mol What is Kat that temperature?
A at 3000. K
Transcribed Image Text:The decomposition of a generic diatomic element in its standard state is representdd by the equation X,@) - X(g) Assume that the standard molar Gibbs energy of formation of X(g) is 4.68 kJ - mol- at 2000. K and -55.08 kJ mol- at 3 K. Determine the value of the thermodynamic equilibrium constant, K, at each temperature. At 2000. K, AG = 4.68 kJ mol-. What is K at that temperature? K at 2000. K- AL 3000. K, AG, =-55.08 J. mol What is Kat that temperature? A at 3000. K
For a gascous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species.
For the reaction
CH, + H,(2) = 2CH, (g)
the standard change in Gibbs free energy is AG = -32.8 kJ/mol. What is AG for this reaction at 298 K when the partial
pressures are Pen, = 0.150 atm, Pi, = 0.500 atm, and PeH, = 0.850 atm?
%3D
%3D
Transcribed Image Text:For a gascous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction CH, + H,(2) = 2CH, (g) the standard change in Gibbs free energy is AG = -32.8 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are Pen, = 0.150 atm, Pi, = 0.500 atm, and PeH, = 0.850 atm? %3D %3D
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