An equilibrium constant Kc = 1 × 10-3 for a reaction indicates that the reaction favors product formation.

True or false?

2. An example of a stress on an equilibrium is the increase of pressure in a closed system when the pressure of a reactant gas is increased from 1.0 atm to 2.0 atm.

True or False ?

3. The pressure exerted by the particles of vapor above a liquid is called the __________.



a. atmospheric pressure

b. barometric pressure

c. molar pressure

d. standard pressure

e. vapor pressure

4. Vapor pressure can be described as



a. the temperature at which the vapor pressure of a liquid equals atmospheric pressure.

b. the temperature at which bubbles of vapor appear in a liquid.

c. the pressure within the lungs during inhalation.

d. the pressure exerted on the earth by the particles in the air.

e. the pressure exerted by a gas above the surface of its liquid.

1. the larger the number, the more the reaction favors the products. 10^-3 would favor the products

2. true
3. e
4. e