Partial Pressure and Molecular Diffusion

Red particles represent CO₂. Blue particles represent argon. Open the door and watch what each gas does.

CO₂: 0 Argon: 0
Elapsed: 0.00 s
Time to equilibrium: —
Previous test: —
CO₂: 0 Argon: 0
LEFT CHAMBER
RIGHT CHAMBER
DOOR CLOSED

Left chamber

Total pressure
CO₂ partial pressure
Temperature

Right chamber

Total pressure
CO₂ partial pressure
Temperature

Pressure and temperature are calculated from the simulated molecular population and mean kinetic energy. Values are scaled for teaching rather than tied to a particular physical chamber size.