Published On Dec 19, 2018
In this video, I'll be recreating the popular demonstration called the Chemical Traffic Light Reaction.
Note: I made a mistake in the video. I said the carbonate solution would have a pH around 8-9, but it would actually be closer to 11-12. I was thinking of sodium bicarbonate when I said that.
References:
• Blue bottle demo: • The Blue Bottle Experiment
• Indigo Carmine prep: • Making the dye in jeans edible
• Belousov-Zhabotinsky: • Recreating one of the weirdest reactions
• Briggs-Rauscher: • Recreating the Briggs-Rauscher oscill...
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Nile talks about lab safety: • Chemistry is dangerous.
Music in credits (Walker by SORRYSINES): / walker