gas laws

Front

What is the relationship between pressure and volume of a gas?

Back

Inverse relationship: As the volume of a gas increases, the pressure decreases, and vice versa.

Front

What is the formula to convert Celsius to Kelvin?

Back

K = °C + 273.15

Front

What is the initial temperature in Kelvin if the temperature is 22°C?

Back

295 K

Front

What happens to the volume of a gas in a flexible container as the number of gas particles increases?

Back

The volume increases.

Front

What is STP in terms of temperature and pressure?

Back

STP = 273 K and 101.3 kPa.

Front

If a gas occupies a volume of 652 mL at 313 K and 150 kPa, what volume will it occupy at STP?

Back

842.1 mL

Front

What happens to the pressure of a gas in a rigid container as the number of gas particles increases?

Back

The pressure increases.

Front

What is Boyle's Law?

Back

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

Front

What is Charles's Law?

Back

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

Front

What is the Ideal Gas Law?

Back

PV = nRT, where P = pressure, V = volume, n = number of moles, R = ideal gas constant, T = temperature in Kelvin.