What effect does increasing the pressure of a closed gaseous system at equilibrium have on the state of equilibrium if the forward reaction creates 2 mol and the reverse reaction creates 3 mol?
No effect
The forward reaction becomes favored
The reverse reaction becomes favored
The addition of a catalyst to a system at equilibrium will increase the concentration of the products of the forward reaction.
An increase in temperature will do what to a system at equilibrium?
Shift the equilibrium to favor the endothermic reaction.
Change the Kc value (equilibrium constant)
Increase the concentration of products produced by the endothermic reaction
All of the above
An increase in the concentration of the products results in an increase in the value of Kc
Le Chatelier's principle states that when stress is placed on a system at equilibrium the system will work in such a way that reduces this stress.
Increasing the concentration of A will do what to the following system at equilibrium? A + B <-----> C + D
The system will shift to favor the reverse reaction so that the concentration of B will become equal to A
The system will shift to favor the forward reaction to reduce the increase in concentration of A
The system will not be affected
The Kc constant will decrease
