Artikel: Promethium(III) nitrate GudangMovies21 Rebahinxxi

    • Source: Promethium(III) nitrate

      • Promethium(III) nitrate is an inorganic compound, a salt of promethium and nitric acid with the chemical formula Pm(NO3)3. The compound is radioactive, soluble in water and forms crystalline hydrates.


      Synthesis


      Reaction of promethium and nitric acid:

      Pm + 6 HNO3 → Pm(NO3)3 + 3 NO2 + 3 H2O


      Physical properties


      Promethium(III) nitrate hydrate forms a purple-pink solid.
      It forms crystalline hydrates of the composition Pm(NO3)3·6H2O.


      Chemical properties


      Promethium(III) nitrate thermally decomposes to form promethium(III) oxide.


      References

    Kata Kunci Pencarian:

    promethium iii nitrate