See how to do electrolysis of water with graphite (lead from a pencil). The positive side has oxygen bubble, and the negative side has hydrogen bubble. Just get a 9V dry cell battery.
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Make Slime Without Borax:
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Make polymers in the kitchen
Make Slime Without Borax:
5 Easy Recipes for Gooey Homemade Ooze
How To:
Make potassium nitrate at home
How To:
Perform separation by decantation in the chemistry lab
How To:
Turn cotton balls into smokeless gunpowder
How To:
Make a water drop electrostatic generator
How To:
Make hydrochloric acid from salt
How To:
The Best Investigatory Projects in Science: 16 Fun & Easy Ideas to Kickstart Your Project
How To:
Build a Simple Paper Bridge as a Science Experiment
How To:
Make nitric acid
How To:
Make elephant toothpaste with detergent, hydrogen peroxide & potassium iodide
How To:
Make Your Own Homemade Glow Sticks
How To:
Make Vitriol (Sulfuric Acid) Using the Oxidizing & Electrochemical Methods
How To:
Make elemental sulfur (sulphur)
Classic Chemistry:
Colorize Colorless Liquids with "Black" Magic, AKA the Iodine Clock Reaction
How To:
Make potassium nitrate from instant cold packs
How To:
Use vinegar & hydrogen peroxide to reveal fingerprints
How To:
Make electroluminescent (EL) ink at home by re-doping glow powder
How To:
Make copper sulfate from copper and sulfuric acid
How To:
Calculate electrical power
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