AP Chemistry - 3.4

What does Boyle’s Law state?

pressure of a gas is inversely proportional to its volume

As pressure increases, volume ____

decreases.

As pressure _, volume increases.

decreases

Formula for Boyle’s Law

P₁V₁=P₂V₂

What does Charles’ Law state?

Volume of a gas is directly proportional to its temperature

Formula for Charles’ Law

Celsius to Kelvin formula

C + 273=K

NOTE All temperatures should be in Kelvin

NOTE All temperatures should be in Kelvin

What does Guy Lussac’s Law state?

The pressure of a gas is directly proportional to its temperature.

As pressure increases, temperature _.

increases

As temperature decrease, pressure _.

decreases

Guy Lussac’s Law formula

Combined gas law formula

Ideal gas law

P

pressure(atmospheres)

V

volume(liters)

n

number of moles of gas

T

temperature (Kelvins)

R

Universal gas constant

Universal gas constant

0.0821

Dalton’s Law of Partial Pressures