Molar Mass of SO₃ (Sulfur Trioxide)

Free online molecular weight calculation with detailed element breakdown

Molar Mass
80.06 g/mol
≈ 80 g/mol (rounded)
Element Breakdown
SymbolElementAtomsAtomic MassSubtotal%
O Oxygen 3 15.9990 47.9970 59.95%
S Sulfur 1 32.0600 32.0600 40.05%

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