15.2

Question 1

What variables interrupt equilibrium?

Answer 1

Concentrations of reactants or products
Temperature of the system
Gas Volume

Question 2

What does the addition of a reactant of a system at equilibrium do?

Answer 2

Causes an equilibrium shift

Question 3

What happens when reactants are added?

Answer 3

There is a shift to the right and more products are created

Question 4

What happens when products are added?

Answer 4

There is a shift to the left to create more reactants

Question 5

What happens when products are removed?

Answer 5

There will be shift to the right to create more products

Question 6

How does changing the concentration affect the equilibrium constant?

Answer 6

It does not

Question 7

What happens when you add energy to an endothermic reaction?

Answer 7

There is a shift to the right to produce more products

Question 8

What happens when you move energy from an endothermic reaction?

Answer 8

There is a shift to the left to produce more reactants

Question 9

What happens when you add energy to an exothermic reaction?

Answer 9

There is a shift to the left to create more reactants

Question 10

What happens when you remove energy to an exothermic reaction?

Answer 10

There is a shift to the right to create more products

Question 11

How does temperature change affect the equilibrium constant?

Answer 11

A shift to the right increases the equilibrium constant

A shift to the left decreases the equilibrium constant