Unit 8 Gas Laws Review

Front

What is the volume of one mole of any gas at STP?

Back

22.4 L

Front

What is the ideal gas law equation?

Back

PV = nRT

Front

What does STP stand for in gas laws?

Back

Standard Temperature and Pressure (0°C and 1 atm)

Front

How does temperature affect the volume of a gas at constant pressure?

Back

According to Charles's Law, volume increases with temperature.

Front

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

Back

According to Boyle's Law, pressure increases as volume decreases.

Front

What is the molar volume of a gas?

Back

The volume occupied by one mole of a gas at STP, which is 22.4 L.

Front

What happens to the speed of gas particles as temperature increases?

Back

The speed of gas particles increases with temperature.

Front

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

Back

According to Avogadro's Law, pressure is directly proportional to the number of moles.

Front

What is the formula to calculate the number of moles of a gas?

Back

n = PV / RT

Front

What is the effect of increasing pressure on the volume of a gas?

Back

Increasing pressure decreases the volume of a gas (Boyle's Law).