Chalk chromatography uses chalk and a mixture of alcohol and water to separate pigments in ink or dye. It's an easy and fun science project.
Chemistry Projects
Pretend to burn money with this simple science trick. All you need is a bill, alcohol, and water. Can you guess how it works?
Burning Money Science Trick
See how to use indigo carmine to change a liquid from green to red and back again. This is a classic Christmas chemistry project.
Green to Red Color Change Christmas Chemistry Project
Learn how to make perfume from essential oils or flowers. Understand the notes of a perfume and how to blend them.
How to Make Perfume
Learn how to make poinsettia pH indicator. See how to turn it into pH paper test strips and what colors to expect.西木野千寻,八乃翼年龄,向井蓝bb
Poinsettia pH Indicator Instructions
Learn how to make disappearing ink that is blue, red, or purple and vanishes in air. Understand the acid-base chemistry involved.