Tsar’s Vodka and Gold - Periodic Table of Videos

Experimenting with Aqua Regia again - this time because of a bottle acquired by Professor Poliakoff in Russia. With thanks to senior technician Neil Barnes, as always! Previous Aqua Regia videos Dissolving goldt: Featuring Vsauce: And a vodka video: More chemistry at Follow us on Facebook at And on Twitter at From the School of Chemistry at The University of Nottingham: Periodic Videos films are by video journalist Brady Haran: A run-down of Brady’s channels: