See the electrolysis of water (baking soda dissolved) with copper wire. The negative side has hydrogen bubble, and the positive side has oxygen bubble. Watch the positive side as the water turns blue.
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How To:
Work with Keto-Enol tautomerization in organic chemistry
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How To:
Make DIY Nitrogen Triiodide from ammonia & water purification iodine crystals
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How To:
Make potassium nitrate at home
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How To:
Make a Monster Dry Ice Bubble
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Light Fires with Toothpaste
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How To:
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Design, Build & Test Liquid-Fueled Rocket Engines
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How To:
Make This Amazing 9-Layer Density Tower from Things Found in Your Kitchen
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Colorize Colorless Liquids with "Black" Magic, AKA the Iodine Clock Reaction
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How To:
Perform separation by decantation in the chemistry lab
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How To:
Make a crazy foam explosion science experiment
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How To:
Do a yeast experiment to see how much C02 it produces
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News:
World's Simplest Electric Train
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How To:
Create napalm
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