Consider the hypothetical reaction: A (aq) B(aq) + C(aq). The equilibrium constant (Kc) is 5.7 x 10-10 at 25°C. If the initial concentration of A is 0.50 M, what would be the concentration of C at equilibrium? Use the "small x" approximation. 2.9 x 10-10 M 0.50 M 1.7 x 10-5 M 0.25 M 1.1 x 10-9 M

Consider the hypothetical reaction: A (aq) B(aq) + C(aq). The equilibrium constant (Kc) is 5.7 x 10-10 at 25°C. If the initial concentration of A is 0.50 M, what would be the concentration of C at equilibrium? Use the "small x" approximation. 2.9 x 10-10 M 0.50 M 1.7 x 10-5 M 0.25 M 1.1 x 10-9 M

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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Question

Consider the hypothetical reaction:
A (aq) B(aq) + C(aq).
The equilibrium constant (Kc) is 5.7 x 10-10 at 25°C. If the initial concentration of A
is 0.50 M, what would be the concentration of C at equilibrium? Use the "small x"
approximation.
2.9 x 10-10 M
0.50 M
1.7 x 10-5 M
0.25 M
1.1 x 10-9 M

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