2. Gaseous Q is placed in a closed 5.00 L container at 444 °C, where it partially decomposed to T and Z according to this balanced equation: 2 Qd T + Z At equilibrium, it is found that T, Z, and Q concentrations are 1.2 M, 1.2 M, and 7.9 M respectively. The container was then added with 10 mol Q and allowed to re- equilibrate. a. Calculate for the Keq. (Report in 5 significant figures.) 1.4692x10-2 b. What is the equilibrium concentration (in M) of all chemical species when equilibrium is re-established? (Report in 3 significant figures.)

2. Gaseous Q is placed in a closed 5.00 L container at 444 °C, where it partially decomposed to T and Z according to this balanced equation: 2 Qd T + Z At equilibrium, it is found that T, Z, and Q concentrations are 1.2 M, 1.2 M, and 7.9 M respectively. The container was then added with 10 mol Q and allowed to re- equilibrate. a. Calculate for the Keq. (Report in 5 significant figures.) 1.4692x10-2 b. What is the equilibrium concentration (in M) of all chemical species when equilibrium is re-established? (Report in 3 significant figures.)

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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