equilibria Flashcards
1
Q
dynamic equilibrium
A
forward and backward reactions occur at equal rates and the amount of reactants and products remain constant
1
Q
le chatelier’s principle
A
when a change is applied to a system in dynamic equilibrium and the system reacts in such a way to oppose the effect of the change
2
Q
concentration (reactants)
A
increase = right
decrease = left
3
Q
concentration (products)
A
increase = left
decrease = right
4
Q
pressure
A
increase = moves to side with fewer gas molecules
decrease = moves to side with more gas molecules
5
Q
exothermic
A
-ΔH
6
Q
endothermic
A
+ ΔH
7
Q
temp (exo)
A
increase = left
decrease = right
8
Q
temp (endo)
A
increase = right
decrease = left
9
Q
Kc
A
products at the top, reactants at the bottom
10
Q
A
