Science is Fun
University of Wisconsin: Home Experiments
This resource presents a collection of simple science experiments kids can do using household materials. The procedures include diagrams and are simple to follow.
Khan Academy
Khan Academy: What Is Equivalent?
The equivalent is the amount of a substance which will either react or supply with one mole of hydrogen ions and acid-base reactions or do the same with one mole of electrons in a redox reaction.
Chemistry Collective
Chem Collective: Creating a Buffer Solution
An exercise to design a buffer solution with specific properties.