The Gas Laws

What does Boyle’s Law state?

at constant temperature, the pressure of a gas is inversely proportional to its volume

example: squeezing a balloon increases its pressure

What is the formula for Boyle’s Law

P∝ 1/V ​or P₁V₁​ = P₂​V₂

State Charles’s law

At constant pressure, the volume of gas is directly proportional to its absolute temperature (K)

Example: A hot air balloon expands when heated.

What’s the formula for Charle’s Law

V∝T or V₁ / T₁ = V₂ / T₂​

state Gay-Lussac’s law? (Pressure Law)

At constant volume, the pressure of a gas is directly proportional to its absolute temperature (K).

What’s the formula for Gay-Lussac’s law?

P∝T or P₁ / T₁ = P₂ / T₂