General Chemistry · Module 9 · Gases

Gases Walkthrough

Watch gas particles race, collide and push on walls, and see how that one picture explains pressure, every gas law, mixtures, molecular speeds and real gases. Go at your own pace. Nothing here is graded.

Speed

Think of it like this

Quick check

Wrong answers are fine here. Read why, then try again.

Dr. Akash Garg · General Chemistry Study Tools · Particle drawings are simplified and not to scale. CC BY-NC-SA 4.0
Use the left and right arrow keys to move between steps. Animations run much slower than real molecules and are exaggerated so you can follow them. Practise next in the Gases Lab.