Turn water into liquid gold with this classic alchemy experiment that makes sparkling orpiment crystals appear from a clear solution.
Monthly Archives: October 2021
The copper and nitric acid chemistry demonstration is a dramatic color change chemical reaction. See how to do it safely.
Copper and Nitric Acid Chemistry Demonstration
Get the freezing point depression formula and definition. See how you calculate it and get examples in everyday life.
Freezing Point Depression Formula and Definition
See how to choose a telescope. Learn the difference between reflectors vs refractors, types of mounts, and other factors you should consider.
How to Choose a Telescope – Reflector vs Refractor
Learn about ionic equations. See the difference and examples of the molecular, complete, and net ionic equation.
Net Ionic Equation and Complete Ionic Equation
Learn the rules for naming ionic compounds and get examples of binary compound and polyatomic compound names.
Naming Ionic Compounds – Nomenclature Rules
Learn what a desiccant is in chemistry. Get the definition and examples of desiccants found in the home, lab, and workplace.
What Is a Desiccant? Definition and Examples
Learn about hand warmer chemistry and get instructions for four easy chemical hot packs. Learn how chemical hand warmers work.
Hand Warmer Chemistry – Easy Chemical Hot Packs
Learn what a chemical equation is and how to write one properly. See the parts of the equation and understand what they mean.