13. Experiments have shown that at 60°C and 1 atm total pressure, the equilib- rium ratio of NO, to N,O, in moles in a closed vessel is exactly 2:1. a) Calculate the equilibrium constant, Kẹ, for the dissociation of 1 mole of N,O, into 2 moles of NO,. b) By measuring the intensity of the brown color of NO2, an experimenter determines that 0.30 mole of NO, is present in a 1-liter flask in which equilibrium has been established with N,O, at 60°C. Calculate the number of moles of N,O, present.

13. Experiments have shown that at 60°C and 1 atm total pressure, the equilib- rium ratio of NO, to N,O, in moles in a closed vessel is exactly 2:1. a) Calculate the equilibrium constant, Kẹ, for the dissociation of 1 mole of N,O, into 2 moles of NO,. b) By measuring the intensity of the brown color of NO2, an experimenter determines that 0.30 mole of NO, is present in a 1-liter flask in which equilibrium has been established with N,O, at 60°C. Calculate the number of moles of N,O, present.

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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