Mixtures and Solutions Learning Activities

With this kit, students determine dissolved oxygen concentration without a meter.

With this kit, students learn how acid-based titrations operate.

How fast do chemical reactions happen?

Innovative Device Makes Visualizing Conductivity Possible.

Test Chemical Properties of Seven Different Substances

Determine the Amount of Nitrogen in Water Samples.

Use Color Transition of Titration to Determine Water Hardness.

Explore How Invisible Inks Are Made