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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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The following system was set up and allowed to come to equilibrium:
C2H2(g) + 2 H2(g) ⇌ C2H6(g)
At equilibrium, the concentration of ethyne was 0.210 mol/L, the concentration of hydrogen gas was 0.830 mol/L. The value of the equilibrium constant for the reaction at that temperature is 8. 10.
What was the concentration of the ethane in mol/L? Answer in mol/L to 3 decimal places.
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