#chemistry-historyUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOSTEEM CN/中文Beauty of CreativityTron Fan ClubAVLE 일상Comunidad LatinaSteem For Lifestyle#chemistry-historyTrendingHotNewPayoutsMutedhexacyanoferrate (37)in #busy • 8 years agosteemCreated with Sketch.Prussian bluePrussian blue was synthesized for the first time in the beginning of the 18th century. It's a complex compound which…samarthnl (25)in #chemistry-history • 8 years agoAlchemyKimiya-yi sa'ādat (The Alchemy of Happiness) – a text on Persian Islamic philosophy and spiritual alchemy by…
