chapter 14 theory

Question 1

kc equilibrium constant

Answer 1

the ratio of products over reactants concentration at equilibrium

Question 2

keq

Answer 2

related to stoichiometry of balanced net equation

only applies at equilibrium and no units. is independent of initial conditions

Question 3

reverse reaction favored when

Answer 3

k negative

Question 4

large k=

Answer 4

lots of product

Question 5

Q less than k

Answer 5

reaction forward
q greater, reverse reaction, and equal= at equilibrium

Question 6

equilibrium concentrations become different if

Answer 6

disturbance (temperature change, pressure, adding solid/liquid)

Question 7

dynamic equilibrium

Answer 7

reaction continues even if concentration of products and reactants are constant

Question 8

K is unitless because

Answer 8

it is a function of activities, which are unitless.

Question 9

endothermic. Predict what will happen if
the temperature is increased

Answer 9

The equilibrium constant K will increase