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4. When the reaction A (aq) + B (aq) = C (aq) reaches equilibrium, the concentration of C is 0.013 M. Complete the I-C-E table and calculate Keq for the reaction if the reaction vessel initially contains only substance A at 0.0450 M and substance B at 0.0600 M. A (aq) B (aq) C (aq) (I) (C) (E) Initial Change Equilibrium +

4. When the reaction A (aq) + B (aq) = C (aq) reaches equilibrium, the concentration of C is 0.013 M. Complete the I-C-E table and calculate Keq for the reaction if the reaction vessel initially contains only substance A at 0.0450 M and substance B at 0.0600 M. A (aq) B (aq) C (aq) (I) (C) (E) Initial Change Equilibrium +

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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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4. When the reaction A (aq) + B (aq) = C (aq) reaches equilibrium, the concentration of C is 0.013 M. Complete the I-C-E table and calculate Keq for the reaction if the reaction vessel initially contains only substance A at 0.0450 M and substance B at 0.0600 M. A (aq) B (aq) C (aq) (I) (C) (E) Initial Change Equilibrium + D 14
Transcribed Image Text:4. When the reaction A (aq) + B (aq) = C (aq) reaches equilibrium, the concentration of C is 0.013 M. Complete the I-C-E table and calculate Keq for the reaction if the reaction vessel initially contains only substance A at 0.0450 M and substance B at 0.0600 M. A (aq) B (aq) C (aq) (I) (C) (E) Initial Change Equilibrium + D 14
Expert Solution
Step 1

Given, 

Initial concentration of A = 0.0450 M

Initial concentration of B = 0.0600 M

Equilibrium concentration of C=0.013 M

ICE table,

  A B C
I 0.0450 0.0600 0
C -x -x +x
E 0.045-x

0.060-x

 x

Now,

[C]eq. = x = 0.013 M

[B]eq = 0.060 - 0.013 = 0.0470 M

[C]eq. = 0.045 - 0.013 = 0.0320 M

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