Consider the following system at equilibrium where AH° = 268 k), and Ko = 5.10×10-6, at 548 K. NH4CI(s) NH3(g) + HCl(g) When some moles of NH4CI(s) are added to the equilibrium system at constant temperature: The value of Kcl The value of Qc Kc. The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. O remain the same. It is already at equilibrium. The concentration of NH3 will Submit Answer Retry Entire Group 7 more group attempts remaining

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 62QRT
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Consider the following system at equilibrium where AH° = 268 k), and Ko = 5.10×10-6, at 548 K.
NH4CI(s) NH3(g) + HCl(g)
When some moles of NH4CI(s) are added to the equilibrium system at constant temperature:
The value of Kcl
The value of Qc
Kc.
The reaction must
Orun in the forward direction to restablish equilibrium.
Orun in the reverse direction to restablish equilibrium.
O remain the same. It is already at equilibrium.
The concentration of NH3 will
Submit Answer
Retry Entire Group
7 more group attempts remaining
Transcribed Image Text:Consider the following system at equilibrium where AH° = 268 k), and Ko = 5.10×10-6, at 548 K. NH4CI(s) NH3(g) + HCl(g) When some moles of NH4CI(s) are added to the equilibrium system at constant temperature: The value of Kcl The value of Qc Kc. The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. O remain the same. It is already at equilibrium. The concentration of NH3 will Submit Answer Retry Entire Group 7 more group attempts remaining
Consider the following system at equilibrium where AH° =
-111 kJ/mol, and K. = 0.159 , at 723 K.
N2 (g) + 3 H2 (g)=2 NH3 (g)
When 0.33 moles of NH3 (g) are removed from the equilibrium system at constant temperature:
The value of Kcl
The value of Q.
Kc.
The reaction must
Orun in the forward direction to restablish equilibrium.
Orun in the reverse direction to restablish equilibrium.
O remain the same. It is already at equilibrium.
The concentration of H2 will
Submit Answer
Retry Entire Group
7 more group attempts remaining
Transcribed Image Text:Consider the following system at equilibrium where AH° = -111 kJ/mol, and K. = 0.159 , at 723 K. N2 (g) + 3 H2 (g)=2 NH3 (g) When 0.33 moles of NH3 (g) are removed from the equilibrium system at constant temperature: The value of Kcl The value of Q. Kc. The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. O remain the same. It is already at equilibrium. The concentration of H2 will Submit Answer Retry Entire Group 7 more group attempts remaining
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