Consider the following system at equilibrium where AH° = -87.9 kJ, and Kc = 83.3, at 500 K: PC13 (9) + Cl₂ (g) ⇒ PC15 (9) When 0.36 moles of PC15 (9) are added to the equilibrium system at constant temperature: The value of Ke Oincreases O decreases remains the same The value of Qc O is greater than Kc O is equal to Kc O is less than Ke The reaction must Orun in the forward direction to reestablish equilibrium Orun in the reverse direction to reestablish equilibrium O remain in the current position, since it is already at equilibrium The concentration of PC13 will O increase O decrease O remain the same Devisus Maud
Consider the following system at equilibrium where AH° = -87.9 kJ, and Kc = 83.3, at 500 K: PC13 (9) + Cl₂ (g) ⇒ PC15 (9) When 0.36 moles of PC15 (9) are added to the equilibrium system at constant temperature: The value of Ke Oincreases O decreases remains the same The value of Qc O is greater than Kc O is equal to Kc O is less than Ke The reaction must Orun in the forward direction to reestablish equilibrium Orun in the reverse direction to reestablish equilibrium O remain in the current position, since it is already at equilibrium The concentration of PC13 will O increase O decrease O remain the same Devisus Maud
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 6QRT: Indicate whether each statement below is true or false. If a statement is false, rewrite it to...
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![Use the References to access important values if needed for this question.
-87.9 kJ, and Kc
Consider the following system at equilibrium where AH
500 K:
=
The value of Qc
Ois greater than K
O is equal to Ke
O is less than Ke
=
PC13 (g) + Cl₂ (g) ⇒ PC15 (9)
When 0.36 moles of PC15 (9) are added to the equilibrium system at constant temperature:
The value of Kc
Oincreases
decreases
O remains the same
The reaction must
Orun in the forward direction to reestablish equilibrium
run in the reverse direction to reestablish equilibrium
O remain in the current position, since it is already at equilibrium
The concentration of PC13 will
O increase
decrease
O remain the same
83.3, at
Previou](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa8b59dc5-8eba-4810-82d4-2f7a8165d7d4%2F892fc5bb-bbb2-4814-a770-e4b9834f3cce%2Fu1bqc6a_processed.png&w=3840&q=75)
Transcribed Image Text:Use the References to access important values if needed for this question.
-87.9 kJ, and Kc
Consider the following system at equilibrium where AH
500 K:
=
The value of Qc
Ois greater than K
O is equal to Ke
O is less than Ke
=
PC13 (g) + Cl₂ (g) ⇒ PC15 (9)
When 0.36 moles of PC15 (9) are added to the equilibrium system at constant temperature:
The value of Kc
Oincreases
decreases
O remains the same
The reaction must
Orun in the forward direction to reestablish equilibrium
run in the reverse direction to reestablish equilibrium
O remain in the current position, since it is already at equilibrium
The concentration of PC13 will
O increase
decrease
O remain the same
83.3, at
Previou
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