How To Recover Gold From Computer Scrap With Salt And Vinegar 1of3
sreetips 2:35
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Using white vinegar, sea salt, and hydrogen peroxide to recover gold foils from scrap computer circuit card fingers. Then bleach to dissolve and vitamin C to precipitate. Please note that I paid about 4 times over what the fingers are worth so that I could do this experiment and make this video.
Category (YouTube): Science & Technology
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