equilibrium 3.3

Question 1

dynamic equilibrium

Answer 1

when the rates of forward and reverse reactions are equal

Question 2

the concentration of reactants and products at equilibrium

Answer 2

remain constant but are rarely equal

Question 3

increasing temperature

Answer 3

will favor the endothermic reaction

Question 4

decreasing the temperature

Answer 4

will favor the exothermic reaction

Question 5

increasing pressure

Answer 5

will favour the side with least gas molecules

Question 6

decreasing pressure

Answer 6

will favor the side with most has molecules

Question 7

reactions with equal gas molecules

Answer 7

change pressure will not affect reaction

Question 8

catalysts on equilibrium

Answer 8

doesn’t affect the position of equilibrium

Question 9

remove a reactant

Answer 9

will favor the reverse reaction and reduce production of products

Question 10

adding more reactants

Answer 10

will favour the forward reaction and increase production of product

Question 11

removing a product

Answer 11

will favour the forward reaction and increase the production of products

Question 12

adding more products

Answer 12

will favour the reverse reaction and decreasing production of products