For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 bar for all species. For the reaction N,(g) +3 H, (g)= 2 NH, (g) the standard change in Gibbs free energy is AG = -72.6 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are PN, = 0.200 bar, PH, = 0.450 bar, and PNH, = 0.700 bar? %3D %3D AG = kJ/mol

For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 bar for all species. For the reaction N,(g) +3 H, (g)= 2 NH, (g) the standard change in Gibbs free energy is AG = -72.6 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are PN, = 0.200 bar, PH, = 0.450 bar, and PNH, = 0.700 bar? %3D %3D AG = kJ/mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction N₂(g) + 3 H₂(g) ⇒ 2NH₂(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 PN₂ = 0.100 atm, PH₂ = 0.100 atm, and PNH₂ = 0.750 atm? AG = 737 kJ/mol