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Properties of B2O3

Properties of B2O3 (Boron oxide):

Compound NameBoron oxide
Chemical FormulaB2O3
Molar Mass69.6202 g/mol

Chemical structure
B2O3 (Boron oxide) - Chemical structure
Lewis structure
3D molecular structure

Elemental composition of B2O3
ElementSymbolAtomic weightAtomsMass percent
BoronB10.811231.0571
OxygenO15.9994368.9429
Mass Percent CompositionAtomic Percent Composition
B: 31.06%O: 68.94%
B Boron (31.06%)
O Oxygen (68.94%)
B: 40.00%O: 60.00%
B Boron (40.00%)
O Oxygen (60.00%)
Mass Percent Composition
B: 31.06%O: 68.94%
B Boron (31.06%)
O Oxygen (68.94%)
Atomic Percent Composition
B: 40.00%O: 60.00%
B Boron (40.00%)
O Oxygen (60.00%)
Identifiers
Hill formulaB2O3

Related compounds
FormulaCompound name
BOBoron monoxide
B6OBoron suboxide
B2(O2)3Boron peroxide

Sample reactions for B2O3
EquationReaction type
K + B2O3 = K2O + Bsingle replacement
B2O3 + HF = BF3 + H2Odouble replacement
B2O3 + C = B4C3 + CO2double replacement
B2O3 + Mg = MgO + Bsingle replacement
B2O3 + NaOH = Na3BO3 + H2Odouble replacement

Related
Molecular weight calculator
Oxidation state calculator

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