[N204] (mol L-') [NO2] (mol L-1) 0.190 × 10-3 2.80 x 10-3 0.686 × 10-3 5.20 x 10-3 1.54 x 10-3 7.26 x 10-3 2.55 x 10-3 10.4 x 10-3 3.75 x 10 3 11.7 x 10 3 7.86 × 10-3 17.3 × 10-3 11.9 x 10-3 21.0 x 10-3 (a) Graph the square of the concentration of NO, versus the concentration of N,O4. (b) Compute the average equilibrium constant of this reaction. N,O4 is soluble in the solvent cyclohexane; however, dis- solution does not prevent N2O4 from breaking down to give NO, according to the equation N2O4(cyclohexane) 2 2 NO2«yclohexane) An effort to compare this solution equilibrium with the similar equilibrium in the gas gave the following actual experimental data at 20°C:

[N204] (mol L-') [NO2] (mol L-1) 0.190 × 10-3 2.80 x 10-3 0.686 × 10-3 5.20 x 10-3 1.54 x 10-3 7.26 x 10-3 2.55 x 10-3 10.4 x 10-3 3.75 x 10 3 11.7 x 10 3 7.86 × 10-3 17.3 × 10-3 11.9 x 10-3 21.0 x 10-3 (a) Graph the square of the concentration of NO, versus the concentration of N,O4. (b) Compute the average equilibrium constant of this reaction. N,O4 is soluble in the solvent cyclohexane; however, dis- solution does not prevent N2O4 from breaking down to give NO, according to the equation N2O4(cyclohexane) 2 2 NO2«yclohexane) An effort to compare this solution equilibrium with the similar equilibrium in the gas gave the following actual experimental data at 20°C:

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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