Qualitative analysis is used to detect cations and anions.
Group I of cations: Ag+, (Hg+)2, Pb2+
I group cations form white precipitates of various features with HCl.
You can get white precipitate of AgCl back out of diamminesilver chloride solution [Ag(NH3)2]Cl adding e.g. nitric acid solution HNO3.
Production
Students' Section "HYBRYDA" at Gdańsk Division of Polish Chemical Society
Big thanks to students of Wincenty Pol High School in Czersk, Poland for all help.
Equipment, chemicals and supervision
Department of Inorganic Chemistry
Chemical Faculty
Gdansk University od Technology (GUT)
Gdansk, Poland
Soundtrack: Erik Satie - Gymnopedie No.1
Thank you! :)
clai212 1 year ago