Molar Mass of B₂O₃ (Boron Trioxide)

Free online molecular weight calculation with detailed element breakdown

Molar Mass
69.62 g/mol
≈ 70 g/mol (rounded)
Element Breakdown
SymbolElementAtomsAtomic MassSubtotal%
O Oxygen 3 15.9990 47.9970 68.94%
B Boron 2 10.8100 21.6200 31.06%

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