Chemistry MP4CP2 Review

Front

What is an exothermic reaction?

Back

An exothermic reaction is a chemical reaction that releases heat, causing the temperature of the surroundings to increase.

Front

How can you change a saturated solution to an unsaturated solution?

Back

You can change a saturated solution to an unsaturated solution by adding more solvent.

Front

What is Charles' Law?

Back

Charles' Law states that the volume of a gas is directly proportional to its temperature (in Kelvin) when pressure is held constant. It can be expressed as V1/T1 = V2/T2.

Front

What is the ideal gas law formula?

Back

The ideal gas law is expressed as PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is temperature.

Front

What does a Bronsted-Lowry acid do?

Back

A Bronsted-Lowry acid donates H+ ions to another substance.

Front

What is the ideal gas constant (R) in liter-atm/mole-K?

Back

The ideal gas constant (R) is 0.0821 liter-atm/mole-K.

Front

What is the relationship between pressure and volume in Boyle's Law?

Back

Boyle's Law states that the pressure of a gas is inversely proportional to its volume when temperature is held constant (P1V1 = P2V2).

Front

What is a saturated solution?

Back

A saturated solution is a solution that contains the maximum amount of solute that can be dissolved at a given temperature.

Front

What is an unsaturated solution?

Back

An unsaturated solution is a solution that can still dissolve more solute at a given temperature.

Front

What happens to gas volume when temperature increases at constant pressure?

Back

According to Charles' Law, the volume of a gas increases as the temperature increases at constant pressure.