(4) Assume that the change in concentration of N2O4 is small enough to be neglected in the following problem. (a) Calculate the equilibrium concentration of both species in 1.00 L of a solution prepared from 0.129 mol of N₂O4 with chloroform as the solvent. N₂04 (9) 2 NO₂ (g) Kc = 1.07 x 10-5 in chloroform (b) Show that the change is small enough to be neglected.

(4) Assume that the change in concentration of N2O4 is small enough to be neglected in the following problem. (a) Calculate the equilibrium concentration of both species in 1.00 L of a solution prepared from 0.129 mol of N₂O4 with chloroform as the solvent. N₂04 (9) 2 NO₂ (g) Kc = 1.07 x 10-5 in chloroform (b) Show that the change is small enough to be neglected.

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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In determining the volume of CO2 in the flask, the flask was filled with water and the total volume of the water in the stoppered flask was measured. A student filling the Erlenmeyer flask with water was in a rush and did not notice small air bubbles under the stopper. How would this error affect the experimental molar volume of CO2?
4.
The equilibrium constant Kc for C + CO2 <=> 2CO is 1.9 at 1000 K and 0.133 at 298K. Is the reaction endothermic or exothermic?