Molar Mass of HCHO (Formaldehyde)

Free online molecular weight calculation with detailed element breakdown

Molar Mass
30.03 g/mol
≈ 30 g/mol (rounded)
Element Breakdown
SymbolElementAtomsAtomic MassSubtotal%
O Oxygen 1 15.9990 15.9990 53.28%
C Carbon 1 12.0110 12.0110 40.00%
H Hydrogen 2 1.0080 2.0160 6.71%

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