Descripción de Aqua Regia dissolves Gold - Periodic Table of Videos:
We dissolve gold into aqua regia (a mixture of nitric acid and hydrochloric acid) for the first of our extra "Molecular Videos" series. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos Periodic Videos films are by video journalist Brady Haran
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