At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 4B(g) 2 C(g) + 3D(g) were found to be PA = 4.71 atm, PB = 4.26 atm, Pc = 5.75 atm, and P = 4.58 atm. What is the standard change in Gibbs free energy of this reaction at 25 °C? AGTxn = kJ mol

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Chapter16: Thermodynamics: Directionality Of Chemical Reactions
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At 25 °C, the equilibrium partial pressures for the reaction
3 A(g) + 4B(g)
2 C(g) + 3D(g)
were found to be PA = 4.71 atm, PB = 4.26 atm, Pc = 5.75 atm, and P = 4.58 atm.
What is the standard change in Gibbs free energy of this reaction at 25 °C?
AGrxn
=
kJ
mol
Transcribed Image Text:At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 4B(g) 2 C(g) + 3D(g) were found to be PA = 4.71 atm, PB = 4.26 atm, Pc = 5.75 atm, and P = 4.58 atm. What is the standard change in Gibbs free energy of this reaction at 25 °C? AGrxn = kJ mol
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