In this video I try dissolving gold in selenic acid and H2O2 and fail. However, addition of a small amount of bromine resulted in the gold dissolving in minutes. After evaporation of the bromine out of solution a red liquid was obtained from which a yellow solid crystallized. This may have been gold(III) selenate. However, further attempts to dissolve these crystals and evaporate the solution further resulted in decomposition of the solution with the precipitation of what I suspect is metallic gold. However, not ALL the gold can have precipitated. There simply isn't enough of it. The final product obtained was a bright red solution which I suspect is a small amount of gold(III) selenate dissolved in selenic acid. Donate via Paypal: https://www.paypal.com/paypalme/PoorMansChemist Donate via CashApp: $poormanschemist Donate via Subscribe Star: https://www.subscribestar.com/poormanschemist Website: www.poormanschemist.com Discord Server Invite: https://discord.gg/THQTew8 Email: poormanschemist@gmail.com Odysee: https://open.lbry.com/@poormanschemist:9 BitChute: https://www.bitchute.com/poormanschemist/ YouTube: https://www.youtube.com/poormanschemist Minds: https://www.minds.com/poormanschemist/ Sellers of Hard to Find Chems BackyardScience2000 Ebay Store: https://www.ebay.com/usr/backyard-science-2000 BackyardScience2000 Mercari Store: https://www.mercari.com/u/242693481/ Bacyardscience2000 CashApp: $backyardscience2000