Consider the following system at equilibrium where AH° = 87.9 kJ/mol, and K. = 1.20×10-2 , at 500 K. PCI5 (g) PCI3 (g) + Cl2 (g) When 0.35 moles of PCI5 (g) are removed from the equilibrium system at constant temperature: The value of Ke The value of Qc Kc The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. Oremain the same. It is already at equilibrium. The concentration of PCla will
Consider the following system at equilibrium where AH° = 87.9 kJ/mol, and K. = 1.20×10-2 , at 500 K. PCI5 (g) PCI3 (g) + Cl2 (g) When 0.35 moles of PCI5 (g) are removed from the equilibrium system at constant temperature: The value of Ke The value of Qc Kc The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. Oremain the same. It is already at equilibrium. The concentration of PCla will
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.98PAE
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