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Potassium Hexaiodorhenate(IV)

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Potassium Hexaiodorhenate(IV)

Molecular formula: I6K2Re CAS# 19710-22-6
Dipotassium hexaiodorhenate(2-)(IUPAC)
Potassium Hexaiodorhenate(IV)
Rhenate(2-), hexaiodo-, potassium (1:2)(CAS)

Variants of the formula:

Elemental composition
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Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Potassium Hexaiodorhenate(IV) is involved

  • 2KReO4 + 2KI + 16HI -> 2K2[ReI6] + 3I2 + 8H2O
  • K2[ReI6] + 2H2O -> ReO2"|v" + 2KI + 4HI
  • K2[ReI6] + H2SO4 -> H[ReI5] + HI + K2SO4
  • K2[ReI6] + 6HF "250^oC"--> K2[ReF6] + 6HI
  • K2[ReI6] "300^oC"--> Re + 2KI + 2I2