General Chemistry · Module 10 · Thermochemistry

Thermochemistry Walkthrough

Watch particles speed up as they warm, bonds snap and form, heat flow from hot to cold and energy climb and fall on staircases, and see how each picture turns into a number you can calculate. 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 speed differences between temperatures are exaggerated so you can see them. Practise next in the Thermochemistry Lab.