Atomistry » Strontium » Chemical Properties » Strontium Periodides
Atomistry »
  Strontium »
    Chemical Properties »
      Strontium Periodides »

Strontium Periodides

By exposure to light of the mother liquor of the double strontium lead iodide, golden-brown crystals of strontium tri-iodide, SrI3.15H2O, are obtained.

Solid periodides can be obtained by fusing together iodine and strontium iodide in the proper proportions on the water-bath.

The dissociation constant of strontium tetra-iodide in aqueous solutions has been determined by distribution methods. For a 0.1246 molar solution of strontium iodide the dissociation constant "k" is about 0.00097 at 25° C., when all concentrations are expressed in gram- molecules per litre. The existence of periodides in nitrobenzene solution up to the ennea-iodide, SrI18, has also been demonstrated.

Last articles

Zn in 7VD8
Zn in 7V1R
Zn in 7V1Q
Zn in 7VPF
Zn in 7T85
Zn in 7T5F
Zn in 7NF9
Zn in 7M4M
Zn in 7M4O
Zn in 7M4N
© Copyright 2008-2020 by
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy