For a reaction AB (g) = A (g) + B (g)) a. Initially, the concentration of AB is 0.0843 M and the concentration of B is 0.0511 M, and the concentration of A is 3.43 x 10-3 M. What is the value of Q at this point in the reaction? Do not use scientific notation to enter your answer. If your answer is a decimal, please include a 0 before the decimal point. type your answer.... b. The Keq for this reaction is 2.63 x 10-5. Will the reaction proceed left, right, or is it already at equilibrium? choose your answer.... c. Another reaction is set up with new concentrations; this time, the reaction mixture initially only contains 0.00312M AB. Find the equilibrium concentration of each substance. Round all of the answers to 3 significant figures. Do not use scientific notation. If your answer is a decimal, please include a 0 before the decimal point. The small-x approximation will not be valid in this case [AB] = type your answer... M [A] = type your answer... [B] = type your answer... M M V

For a reaction AB (g) = A (g) + B (g)) a. Initially, the concentration of AB is 0.0843 M and the concentration of B is 0.0511 M, and the concentration of A is 3.43 x 10-3 M. What is the value of Q at this point in the reaction? Do not use scientific notation to enter your answer. If your answer is a decimal, please include a 0 before the decimal point. type your answer.... b. The Keq for this reaction is 2.63 x 10-5. Will the reaction proceed left, right, or is it already at equilibrium? choose your answer.... c. Another reaction is set up with new concentrations; this time, the reaction mixture initially only contains 0.00312M AB. Find the equilibrium concentration of each substance. Round all of the answers to 3 significant figures. Do not use scientific notation. If your answer is a decimal, please include a 0 before the decimal point. The small-x approximation will not be valid in this case [AB] = type your answer... M [A] = type your answer... [B] = type your answer... M M V

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

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For a reaction AB (g) = A (g) + B (g))
a. Initially, the concentration of AB is 0.0843 M and the concentration of B is 0.0511 M, and the concentration of A is 3.43 x 10-3 M. What is the value of Q at this point in
the reaction? Do not use scientific notation to enter your answer. If your answer is a decimal, please include a O before the decimal point. type your answer....
b. The Keq for this reaction is 2.63 x 10-5. Will the reaction proceed left, right, or is it already at equilibrium? choose your answer...
c. Another reaction is set up with new concentrations; this time, the reaction mixture initially only contains 0.00312M AB. Find the equilibrium concentration of each
substance. Round all of the answers to 3 significant figures. Do not use scientific notation. If your answer is a decimal, please include a 0 before the decimal point. The
small-x approximation will not be valid in this case
[AB] = type your answer...
M
[A] = type your answer...
[B]= type your answer...
M
M

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