- Source: Promethium(III) bromide
Promethium(III) bromide is an inorganic compound, with the chemical formula of PmBr3. It is radioactive salt. It is a crystal of the hexagonal crystal system, with the space group of P63/mc (No. 176).
Preparation
Promethium(III) bromide can be obtained by reacting hydrogen bromide and promethium(III) oxide:
Pm2O3 + 6 HBr —500°C→ 2 PmBr3 + 3 H2O
Promethium(III) bromide hydrate cannot be heated to form its anhydrous form. Instead it decomposes in water to form promethium oxybromide:
PmBr3 + H2O(g) → PmOBr + 2 HBr
References
Kata Kunci Pencarian:
- Prometium(III) bromida
- Tembaga
- Talium
- Erbium
- Einsteinium
- Promethium(III) bromide
- List of inorganic compounds
- Promethium(III) iodide
- List of CAS numbers by chemical compound
- Bromine
- Samarium(III) chloride
- Neodymium(III) chloride
- Halogen
- Europium
- Americium
- 1
- 2
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