Equilibrium

Question 1

What is the equilibrium constant?

Answer 1

K

Question 2

How to find K?

Answer 2

products/ reactants

Question 3

What is Kp?

Answer 3

partial pressure of products and reactants

Question 4

What is the eqn for Kp?

Answer 4

Kp=K(RT)^∆ N

Question 5

∆ N equals

Answer 5

sum of moles of gas products- sum of moles of gas reactants

Question 6

What has reactants and products in one phase

Answer 6

homogenous

Question 7

What has more than one phase for products and reactants?

Answer 7

heterogenous

Question 8

solids and liquids have what effect on equilibrium

Answer 8

no effect/ concentration is 1

Question 9

What is Q?

Answer 9

the reaction quotient/ uses initial concentrations

Question 10

Q= what when in equilibrium?

Answer 10

=K

Question 11

Q<K

Answer 11

shift to products

Question 12

Q>K

Answer 12

shift to reactants

Question 13

What states that a change or stress applied to the system will have it counteract?

Answer 13

Le Châtlier’s Principle

Question 14

increase in temp (endo) has a shift to ….

Answer 14

products

Question 15

decrease in temp (exo) has a shift to…

Answer 15

reactants

Question 16

Increasing P and decreasing V shifts to side with

Answer 16

fewer has molecules

Question 17

Decreasing P and increasing V shift to side with

Answer 17

more has molecules

Question 18

Adding an inert gas has what effect on equilibrium

Answer 18

no effect

Question 19

What is an inert gas?

Answer 19

a noble gas

Question 20

What is Ksp?

Answer 20

solubility product, tells you how much product can be dissolved

Question 21

What tells you that a salt will become less soluble is its ions is already in a solution?

Answer 21

common ion effect