R2.3 - how far? the extent of chemical change Flashcards
1
Q
What is dynamic equilibrium?
A
2
Q
What happens when Br2 is stored in a sealed container at STP?
A
3
Q
When is there equilibrium in a physical system?
A
4
Q
What happens when you place HI in a sealed container?
A
5
Q
What are the 5 characteristics of an equilibrium state?
A
6
Q
What is the equilibrium position?
A
7
Q
What is the equilibrium law?
A
8
Q
What is the equilibrium constant?
A
9
Q
What does the magnitude of K tell us?
A
10
Q
How do you calculate the equilibrium constant?
A
11
Q
How do you work out K for the reverse reaction?
A
12
Q
What factors can affect the equilibrium constant?
A
13
Q
What is Le Chatelier’s Principle?
A
14
Q
What happens to equilibrium if concentration changes?
A
15
Q
What happens to equilibrium if pressure changes?
A
