Equilibrium Flashcards
1
Q
Add an inert gass
A
No effect
2
Q
Decrease volume of container
A
Toward side with fewer gas molecules
3
Q
Increase volume of container
A
Toward side with greater gas molecules
4
Q
Increase temperature
A
In endothermic direction
5
Q
Decrease temperature
A
In exothermic direction
6
Q
Add a catalyst
A
No effect
7
Q
At equilibrium:
A
- Forward and reverse reactions happen at same rate
- no change in concentration
- no change in color or density
- can either be approached by forward or reverse
- dynamic, reactions continue, but no change in concentration
- any change in conditions can affect it
8
Q
Kc is large means
A
Products are favored overestimate reactants
9
Q
Kc is small means
A
Reaction is unfavorable at given temp
