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Bismuth(III) oxide

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Bismuth(III) oxide

Molecular formula: Bi2O3 CAS# 1304-76-3
Categories: Oxide
PubChem CID: 14776 | ChemSpider ID: 14093 | CB5716407
Names
English:
Bismuth Yellow
Bismuth sesquioxide
Bismuth trioxide
Bismuth(3+) oxide
Bismuth(III) oxide [Wiki]
Bismuthine, 1,1'-oxybis[1-oxo-(CAS)
C.I. 77160
Dioxodibismoxane(IUPAC)
EINECS:215-134-7
dibismuth trioxide
oxo(oxobismuthanyloxy)bismuthane
Русский:
Оксид висмута(III) [Wiki]
Сесквиоксид висмута
German:
Bismut(III)-oxid [Wiki]
Bismutoxid
Dibismuttrioxid
Dioxodibismoxan(IUPAC)
Wismutoxid
French:
Bismite
Dioxodibismoxane(IUPAC)
Oxyde de bismuth(III) [Wiki]
Sesquioxyde de bismuth
Trioxyde de bismuth
العربية:
أكسيد البزموت [Wiki]
हिन्दी:
बिस्मथ(III) ऑक्साइड [Wiki]
Italiano:
Ossido di bismuto [Wiki]
triossido di dibismuto
Português:
Bismite
Sesquióxido de bismuto
rióxido de bismuto
Óxido de bismuto(III) [Wiki]
中文:
三氧化二铋 [Wiki]
铋华

Variants of the formula:

Bi2O3
O//Bi\O/Bi\\O
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Bismuth(III) oxide is involved

  • Bi2O3 + 6HNO3 -> 2Bi(NO3)3 + 3H2O
  • 4Bi(NO3)3 "700^oC"--> 2Bi2O3 + 12NO2"|^" + 3O2"|^"
  • 4Bi + 3O2 "500-1000^oC"--> 2Bi2O3
  • 2Bi2S3 + 9O2 "400^oC"--> 2Bi2O3 + 6SO2
  • Bi2O3 + 6HCl "70-80^oC"--> 2BiCl3 + 3H2O