C13 Equilibrium Flashcards

1
Q

What is a reversible reaction?

A

The reactants turn in to products and the products turn in to reactants

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is dynamic equilibrium?

A

The point in a reversible reaction when the rate of forwards and reverse reactions are the same

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What three reaction conditions can be changed?

A

concentration
temperature
pressure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is Le Chatelier’s principle?

A

The position of equilibrium will shift to oppose external changes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the effect of increasing the concentration of reactants on a reaction at dynamic equilibrium?

A

Favours the forward reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the effect of decreasing the concentration of products on a reaction at dynamic equilibrium?

A

Favours the forward reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the effect of increasing pressure on a reaction at dynamic equilibrium?

A

Favours the reaction that leads to the fewest molecules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the effect of decreasing pressure on a reaction at dynamic equilibrium?

A

Favours the reaction that leads to the most molecules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the effect of increasing temperature on a reaction at dynamic equilibrium?

A

Favours endothermic reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the effect of decreasing temperature on a reaction at dynamic equilibrium?

A

Favours the exothermic reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly