Atomistry » Gold » Chemical Properties » Auric iodide
Atomistry »
  Gold »
    Chemical Properties »
      Auric iodide »

Auric iodide, AuI3

Gradual addition of a solution of auric chloride to one of potassium iodide yields complex AuI4-ions, converted by further addition of auric chloride into auric iodide:

3AuI4' + Au••• = 4Aul3.

On drying, the dark-green product decomposes into aurous iodide and iodine. It is soluble with difficulty in water to an unstable solution.

A complex iodide having the formula CsI,AuI3 is produced in glistening, black crystals by the interaction of gold dichloride and caesium iodide.

Last articles

Ca in 5N0K
Ca in 5MYI
Ca in 5MZO
Ca in 5MXX
Ca in 5MY9
Ca in 5MYC
Ca in 5MWC
Ca in 5MWB
Ca in 5MWK
Ca in 5MW5
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy