Playing With Gold Chemistry - Part 1
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Published 4 years ago
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In this short video I show the synthesis of chloroauric acid, nanoparticles of gold in suspension also known as Purple of Cassius (produced accidentally but I still caught it on film), auric bromide Au2Br6, aurous bromide AuBr, and recycling gold from solution by the precipitation of metallic gold using sodium metabisulfite.
www.poormanschemist.com
www.poormanschemist.com
Keywords
sciencegoldrecoverychemistryrecyclingprecious metalsauricaurousgold chloridegold bromidemetabisulfitechloroauric acid
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