Consider the following system at equilibrium where AH° = -111 kJ, and Kc = 0.159, at 723 K. %3D N2(g) + 3H2(g)=2NH3(g) When 0.22 moles of H2(g) are added to the equilibrium system at constant temperature: The value of K. The value of Qc Kc. The reaction mu to restablish equilibrium. to restablish equilibrium. O run in the for Is greater than O run in the rev is equal to O remain the sa ady at equilibrium. is less than The concentration of N2 will

Chemistry: The Molecular Science
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Chapter12: Chemical Equilibrium
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Consider the following system at equilibrium where AH° = -111 kJ, and K. = 0.159, at 723 K.
%3D
N2(g) + 3H2(g)=2NH3(g)
When 0.22 moles of H2(g) are added to the equilibrium system at constant temperature:
The value of Kc
The value of Qc
Kc.
The reaction mư
O run in the for
is greater than
to restablish equilibrium.
to restablish equilibrium.
O run in the revis equal to
O remain the sa
ady at equilibrium.
is less than
The concentration of N, will
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Transcribed Image Text:Consider the following system at equilibrium where AH° = -111 kJ, and K. = 0.159, at 723 K. %3D N2(g) + 3H2(g)=2NH3(g) When 0.22 moles of H2(g) are added to the equilibrium system at constant temperature: The value of Kc The value of Qc Kc. The reaction mư O run in the for is greater than to restablish equilibrium. to restablish equilibrium. O run in the revis equal to O remain the sa ady at equilibrium. is less than The concentration of N, will <>
Consider the following system at equilibrium where AH° = -111 kJ, and K = 0.159, at 723 K.
%3D
%3D
N2(g) + 3H2(g) =2NH3(g)
When 0.22 moles of H2(g) are added to the equilibrium system at constant temperature:
The value of Kc
The value of Qc.
Kc.
The reaction must
O 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 N2 will
Submit Answer
Retry Entire increase.
roup attempts remaining
decrease.
remain the same.
Transcribed Image Text:Consider the following system at equilibrium where AH° = -111 kJ, and K = 0.159, at 723 K. %3D %3D N2(g) + 3H2(g) =2NH3(g) When 0.22 moles of H2(g) are added to the equilibrium system at constant temperature: The value of Kc The value of Qc. Kc. The reaction must O 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 N2 will Submit Answer Retry Entire increase. roup attempts remaining decrease. remain the same.
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