Consider the system described by the following reaction: C2H6(g) + O2(g) ⇌ CO2(g) + H2O(I)             ΔH= - 2847.6 KJ What effect would the following changes have on the equilibrium and on the concentration of each of the substances involved? Use Le Châtelier's principle to support your answers. a. The temperature of the container used for the reaction decreases. b. The pressure increases.

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Chapter14: Chemical Equilibirum
Section: Chapter Questions
Problem 14.79QP: Use thermochemical data (Appendix C) to decide whether the equilibrium constant for the following...
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Consider the system described by the following reaction:

C2H6(g) + O2(g) ⇌ CO2(g) + H2O(I)             ΔH= - 2847.6 KJ

What effect would the following changes have on the equilibrium and on the
concentration of each of the substances involved? Use Le Châtelier's principle to
support your answers.

a. The temperature of the container used for the reaction decreases.

b. The pressure increases.

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