Electrolysis: The Experiment
Channel: Kelvin, Tsz Hei Choi
Date: 2011-02-27

this simple experiment demonstrate electrolysis. electricity break H₂0 in Na₂SO₄ solution into H+ and OH-. H+ gains electrons to form H₂ gas and OH- looses electrons to form O₂. both H₂ and O₂ are flammable and give a pop sound when squeezed into a flame. 

Made on a Mac with Final Cut Studio
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