Liesegang rings
![Liesegang rings - Silver-chromate precipitate pattern in a layer of gelatine](/Images/godic/202501/24/Liesegang_rings2156.jpg")
![Some Liesegang Rings](/Images/godic/202501/24/Liesegangrings2156.jpg")
![Liesegang band experiment. Red material is gelatin with Mg sulfate (MgSO4) and a drop of red food coloring; clear material above it is concentrated ammonium hydroxide. Diffusion of NH4OH into the gelatin causes discontinuous precipitation of Mg hydroxide ( Mg(OH)2](/Images/godic/202501/24/-Liesegang_band_experiment.webm2156.jpg")
2156.jpg")
Liesegang rings (/ˈliːzəɡɑːŋ/) are a phenomenon seen in many, if not most, chemical systems undergoing a precipitation reaction, under certain conditions of concentration and in the absence of convection.
Liesegang rings
英语百科
- cuproasbolane
- cuproauride
- cuproaurite
- cuproautunite
- cuprobam
- cuprobemol
- Cuprobinnite
- cuprobismutite
- cuprobond
- Cuproboulangerite
- cuprobromide
- cuprocalcite
- cuprocassiterite
- Cuprocide
- Cuprocin
- cuprocompound
- cuprocopiapite
- cuprocupric
- cuprocupric compound
- cuprocupric cyanide
- cuprocuprite
- cuprocyanide
- cuprodesclaizite
- cuprodescloizite
- cuprodine