7. Consider the following reaction PCI5(g) → PCl3(g) + Cl2(g) (a) Write the equilibrium expression for the reaction (b) Initially 0.60 mole of PCls is placed in a 1.0L flask. At equilibrium, there is 0.16 mole of PCI3 in the flask. What are the equilibrium concentrations of PCI5 and Cl2? (c) What is the numerical value of the equilibrium constant, Ke, for the reaction? (d) If 0.20 mole of Cl2 is added to the equilibrium mixture, will the concentration of PCIS increase or decrease? aK POST

7. Consider the following reaction PCI5(g) → PCl3(g) + Cl2(g) (a) Write the equilibrium expression for the reaction (b) Initially 0.60 mole of PCls is placed in a 1.0L flask. At equilibrium, there is 0.16 mole of PCI3 in the flask. What are the equilibrium concentrations of PCI5 and Cl2? (c) What is the numerical value of the equilibrium constant, Ke, for the reaction? (d) If 0.20 mole of Cl2 is added to the equilibrium mixture, will the concentration of PCIS increase or decrease? aK POST

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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