Gas Laws

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. As volume increases, pressure decreases, and vice versa.

Front

What is the relationship between pressure and volume in Boyle's Law?

Back

Pressure and Volume have an inverse relationship in Boyle's Law.

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 pressure is held constant.

Front

What is the formula for Charles's Law?

Back

V1/T1 = V2/T2, where V is volume and T is temperature in Kelvin.

Front

What is the Ideal Gas Law?

Back

The Ideal Gas Law is a fundamental equation that relates pressure (P), volume (V), temperature (T), and the number of moles (n) of a gas: PV = nRT.

Front

What does R represent in the Ideal Gas Law?

Back

R is the ideal gas constant, which is 0.0821 L·atm/(K·mol) or 62.36 L·torr/(K·mol), depending on the units used.

Front

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

Back

Temperature and Volume have a direct relationship in Charles's Law; as temperature increases, volume increases.

Front

How do you calculate total pressure in a mixture of gases?

Back

Total pressure in a mixture of gases can be calculated using Dalton's Law of Partial Pressures: P_total = P1 + P2 + P3 + ...

Front

What is Dalton's Law of Partial Pressures?

Back

Dalton's Law states that the total pressure exerted by a mixture of gases is equal to the sum of the partial pressures of each individual gas.

Front

What is the formula for Boyle's Law?

Back

P1V1 = P2V2, where P is pressure and V is volume.