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Bismuth(IV) oxide

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Bismuth(IV) oxide

Molecular formula: Bi2O4 CAS# 12048-50-9
Categories: Oxide
1,3-Dioxodibismoxane 1-oxide(IUPAC)
Bismuth(IV) oxide
Bismuthine, oxo[(oxobismuthino)oxy]-, oxide(CAS)

Variants of the formula:

Elemental composition
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Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Bismuth(IV) oxide is involved

  • 4NaBiO3 + 4HNO3 "100^oC"--> 2Bi2O4 + 4NaNO3 + O2"|^" + 2H2O
  • 3Bi2O3 + O3 -> 3Bi2O4
  • 2Bi2O5 "350^oC"--> 2Bi2O4 + O2
  • 2Bi2O4 "300-325^oC"--> 2Bi2O3 + O2"|^"
  • Bi2O4 + 2H2 "265^oC"--> 2BiO + 2H2O