Gas Laws Calculation Flashcard

Front

What is the formula for the Pressure Law?

Back

P1/T1 = P2/T2

Front

Boyle's PV law states that when _______ is held constant, the pressure and volume of a gas are ________ proportional.

Back

temperature, inversely

Front

If a gas starts at -20°C and is heated until the pressure doubles from 101kPa to 202kPa, what is the new temperature in °C?

Back

233°C

Front

What is the maximum temperature (in °C) to which air can be heated in a rigid container that risks rupturing at 230kPa, starting from 110kPa and 15°C?

Back

329°C

Front

In gases, pressure is ________ proportional to volume.

Back

inversely

Front

What does Boyle's Law describe?

Back

The relationship between pressure and volume of a gas at constant temperature.

Front

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

Back

The volume decreases.

Front

What is the relationship between temperature and pressure in a gas at constant volume?

Back

Directly proportional.

Front

What is the ideal gas law equation?

Back

PV = nRT

Front

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

Back

The number of moles of the gas.