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13.4 Exercise 29

Avg difficulty 2.5

What are the concentrations of PCl5, PCl3, and Cl2 in an equilibrium mixture produced by the decomposition of a sample of pure PCl5 with [PCl5] = 2.00 M?

PCl5(g)⇌PCl3(g)+Cl2(g)Kc=0.0211\text{PCl}_{5} \left(g\right) \rightleftharpoons \text{PCl}_{3} \left(g\right) + \text{Cl}_{2} \left(g\right) K_{c} = 0.0211

OpenStax Chemistry 2e, 13.4 Equilibrium Calculations, exercise 29

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Adapted from General Chemistry © 2019 Rice University. Licensed under CC BY 4.0. Sources: Chemistry 2e, Chemistry: Atoms First 2e. Imported at revision 32c7196.