Jul 10
Sulfate
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Sulfate
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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Melty child
Gypsum
Sulfate rd - California - USA 🌎
Sulfate de (cuivre) ?, Soufre et Engrais.
Belley, Ain.
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
CuSO4 #copper #sulfate #crystal #homemade #blue #psychedelicart (helyszín: Budapest, Hungary) https://www.instagram.com/p/BJfjvpWAhu4/?igshid=1hvbjq35aw244
Image 1: “The fox in Basil Valentine's Third Key represents aqua regia, Musaeum Hermeticum, 1678.”
Image 2: “Freshly prepared aqua regia to remove metal salt deposits.”
Aqua regia was first mentioned in the works of Islamic alchemists such as Muhammad ibn Zakariya al-Razi (854-925),[8] and then later mentioned in a work of Pseudo-Geber (ca. 1300).[9] The third of Basil Valentine's keys (ca. 1600) shows a dragon in the foreground and a fox eating a rooster in the background. The rooster symbolizes gold (from its association with sunrise and the sun's association with gold), and the fox represents aqua regia. The repetitive dissolving, heating, and redissolving (the rooster eating the fox eating the rooster) leads to the buildup of chlorine gas in the flask. The gold then crystallizes in the form of gold(III) chloride, whose red crystals were known as dragon's blood. The reaction was not reported again in the chemical literature until 1890. - Wikipedia