gas laws calculations

Front

What is Boyle's Law?

Back

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

Front

What is Charles's Law?

Back

Charles's Law states that the volume of a gas is directly proportional to its temperature (in Kelvin) when the pressure is held constant. Formula: V1/T1 = V2/T2.

Front

What is the Ideal Gas Law?

Back

The Ideal Gas Law relates pressure, volume, temperature, and the number of moles of a gas. Formula: PV = nRT.

Front

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

Back

As the volume of a gas decreases, its pressure increases, provided the temperature remains constant (Boyle's Law).

Front

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

Back

As the temperature of a gas increases, its volume increases, provided the pressure remains constant (Charles's Law).

Front

What is the formula to calculate new volume when pressure changes?

Back

Use Boyle's Law: P1V1 = P2V2.

Front

How do you convert Celsius to Kelvin?

Back

To convert Celsius to Kelvin, add 273.15 to the Celsius temperature.

Front

What is the formula to calculate new volume when temperature changes?

Back

Use Charles's Law: V1/T1 = V2/T2.

Front

What happens to gas volume when temperature doubles?

Back

If the pressure is constant, the volume of the gas will also double (Charles's Law).

Front

What is the significance of the constant R in the Ideal Gas Law?

Back

R is the ideal gas constant, which relates the units of pressure, volume, temperature, and amount of gas in the Ideal Gas Law.