Gaseous A is placed in a closed 5.00 L container at 444 °C, where it partially decomposed to B and C according to this balanced equation: 2 A(g) = B(g) + C(g) At equilibrium, it is found that B, C, and A concentrations are 1.2 M, 1.2 M, and 7.9 M, respectively. The container was then added with 10 mol A and allowed to re-equilibrate. a. Calculate for the Keq. (Report in 5 sigfigs) b. What is the equilibrium concentration (in M) of all chemical species when equilibrium is re-established? (Report in 3 sigfigs.) [A] = [B] = [C] =
Gaseous A is placed in a closed 5.00 L container at 444 °C, where it partially decomposed to B and C according to this balanced equation: 2 A(g) = B(g) + C(g) At equilibrium, it is found that B, C, and A concentrations are 1.2 M, 1.2 M, and 7.9 M, respectively. The container was then added with 10 mol A and allowed to re-equilibrate. a. Calculate for the Keq. (Report in 5 sigfigs) b. What is the equilibrium concentration (in M) of all chemical species when equilibrium is re-established? (Report in 3 sigfigs.) [A] = [B] = [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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Gaseous A is placed in a closed 5.00 L container at 444 °C, where it partially decomposed to B and C according to this balanced equation:
2 A(g) = B(g) + C(g)
At equilibrium, it is found that B, C, and A concentrations are 1.2 M, 1.2 M, and 7.9 M, respectively. The container was then added with 10 mol A and allowed to re-equilibrate.
a. Calculate for the Keq. (Report in 5 sigfigs)
b. What is the equilibrium concentration (in M) of all chemical species when equilibrium is re-established? (Report in 3 sigfigs.)
[A] =
[B] =
[C] =
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