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Cerium(III) oxide

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Cerium(III) oxide

Molecular formula: Ce2O3 CAS# 1345-13-7
Categories: Oxide
Names
English:
CI 77280
Cerium(III) oxide [Wiki]
cerium oxide
cerium sesquioxide
cerium trioxide
cerous oxide
dicerium trioxide
oxo(oxoceriooxy)cerium(IUPAC)
Русский:
Оксид церия(III) [Wiki]
German:
Cer(III)-oxid [Wiki]
Dicertrioxid
Español:
Trióxido de dicerio
Óxido de cerio (III) [Wiki]
Italiano:
Ossido di cerio(III) [Wiki]
Triossido di dicerio
Português:
Óxido de cério(III) [Wiki]
中文:
三氧化二铈 [Wiki]
氧化鈰(Ⅲ)

Variants of the formula:

Ce2O3
O//Ce\O/Ce\\O
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Cerium(III) oxide is involved

  • 6CeO2 + 3SO2 -> Ce2(SO4)3 + 2Ce2O3
  • Ce2O3 + 6HNO3 -> 2Ce(NO3)3 + 3H2O
  • 4Ce(NO3)3 "700-750^oC"--> 2Ce2O3 + 12NO2"|^" + 3O2"|^"
  • 2Ce(NO3)3 + 3H2 "600-700^oC"--> Ce2O3 + 6NO2"|^" + 3H2O
  • 2Ce(OH)3 "400-500^oC"--> Ce2O3 + 3H2O