General Chemistry · Module 12 · Solutions and colligative properties

Solutions Walkthrough

Watch salt crystals fall apart into water, soap grab grease, gases fizz out of soda and water squeeze through membranes, and see how counting dissolved particles explains salty roads, antifreeze and IV fluids. 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 Solutions Lab.