For the first one the options are increases, decreases, and remains the same. Consider the following system at equilibrium where AH° = -87.9 kJ/mol, and Ko = 83.3 , at 500K.PCI3 (g) + Cl2 (g) PCI5 (g)When 0.31 moles of PCI5 (g) are removed from the equilibrium system at constanttemperature:The value of K.The value of Qc.Kc-The reaction muO run in the foris greater thanto restablish equilibrium.O run in the rev is equal toto restablish equilibrium.O remain the saady at equilibrium.is less thanThe concentration of Cl2 will Consider the following system at equilibrium where AH° = -87.9 kJ/mol, and Kc83.3 , at 500%3DK.PCI3 (g) + Cl2 (g) PCI5 (g)When 0.31 moles of PCI5 (g) are removed from the equilibrium system at constanttemperature:The value of K.The value of QcKc.The reaction mustO run in the forward direction to restablish equilibrium.O run in the reverse direction to restablish equilibrium.O remain the same. It is already at equilibrium.The concentration of Cl, willSubmit AnswerRetry Entire increase.oup attempts remainingdecrease.remain the same.PreviousNext

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Consider the following system at equilibrium where AH° = -87.9 kJ/mol, and Kc = 83.3 , at 500 %3D К. PCI3 (g) + Cl2 (g) PCI5 (g) When 0.31 moles of PCI5 (g) are removed from the equilibrium system at constant temperature: The value of K. The value of Qc Kc. The reaction mu O run in the for is greater than to restablish equilibrium. O run in the rev is equal to to restablish equilibrium. O remain the sa ady at equilibrium. is less than The concentration of Cl, will

Consider the following system at equilibrium where AH° = -87.9 kJ/mol, and Kc = 83.3 , at 500 %3D К. PCI3 (g) + Cl2 (g) PCI5 (g) When 0.31 moles of PCI5 (g) are removed from the equilibrium system at constant temperature: The value of K. The value of Qc Kc. The reaction mu O run in the for is greater than to restablish equilibrium. O run in the rev is equal to to restablish equilibrium. O remain the sa ady at equilibrium. is less than The concentration of Cl, will

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter12: Gaseous Chemical Equilibrium

Section: Chapter Questions

Problem 54QAP: Consider the following hypothetical reaction: X2(g)+R(s)X2R(g) R has a molar mass of 73 g/mol. When...

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