Gas Laws Review

Front

What are standard temperature and pressure (STP)?

Back

0°C and 1 atm.

Front

How do you use the combined gas law to solve any gas law problem?

Back

You ignore the parts of the equation that you're not given (unless you're given all three).

Front

If the temperature of any gas is increased, its volume _______ (assuming pressure stays the same).

Back

increases.

Front

According to Charles’ law, at constant pressure, the volume of a gas sample is _______ proportional to its _______ temperature.

Back

directly; Kelvin.

Front

What is the volume of 1 mole of gas at Standard Temperature and Pressure (STP)?

Back

22.4 L.

Front

What is the ideal gas law equation?

Back

PV = nRT.

Front

What does 'R' represent in the ideal gas law?

Back

The ideal gas constant.

Front

What happens to the pressure of a gas if its volume decreases while temperature remains constant?

Back

The pressure increases (Boyle's Law).

Front

What is Boyle's Law?

Back

At constant temperature, the pressure of a gas is inversely proportional to its volume.

Front

What is the relationship between temperature and volume in Charles' Law?

Back

At constant pressure, the volume of a gas is directly proportional to its absolute temperature.