4. [25'] Consider the reaction 2NO₂ (g) → N₂O₂ (g) a) Calculate the value of AG at 298.15 K. b) Calculate the value of the equilibrium constant K at 298.15 K. c) Calculate the equilibrium pressure of a system that initially consists of 1.0 mol of dinitrogen tetraoxide and is confined in a fixed volume of 24.46 L at 298.15K. The standard Gibbs free energies of formation are: for NO2, AG = +51.31 kJ mol¹¹, for N₂04, AG° = +97.89 kJ mol™¹.

4. [25'] Consider the reaction 2NO₂ (g) → N₂O₂ (g) a) Calculate the value of AG at 298.15 K. b) Calculate the value of the equilibrium constant K at 298.15 K. c) Calculate the equilibrium pressure of a system that initially consists of 1.0 mol of dinitrogen tetraoxide and is confined in a fixed volume of 24.46 L at 298.15K. The standard Gibbs free energies of formation are: for NO2, AG = +51.31 kJ mol¹¹, for N₂04, AG° = +97.89 kJ mol™¹.

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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