Molar Mass of OF2 (Oxygen Difluoride)

Molar Mass Calculator
Chemical formula Write symbols with a capital letter: CoCl2 is cobalt chloride, COCl2 is phosgene. A hydrate takes a dot: CuSO4·5H2O or CuSO4.5H2O

What is the molar mass of OF2?

Answer

M(OF2) =
53.995 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024).

Contribution of each element
Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
Ooxygen115.99915.999 w ≈ 29.63%
Ffluorine218.99837.996 w ≈ 70.37%
Σ = 53.995 g/mol w = 100%

Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)

Mass fractions of the elements

O 29.63%

Related Calculations

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Recalculate with different values ↑

Molar masses of substances nearby

FormulaM, g/mol
HClO (hypochlorous acid)52.46
C₃H₃N (acrylonitrile)53.064
NH₄Cl (ammonium chloride)53.49
OF₂ (oxygen difluoride)53.995
C₄H₆ (1,3-butadiene)54.092
Mn (manganese)54.938
Fe (iron)55.845

FAQ

What is the molar mass of OF2?

M(OF₂) = 53.995 g/mol

How to calculate the molar mass of OF₂?

Add up the atomic weights of all the atoms in the formula: 15.999 + 2 × 18.998 = 53.995 g/mol.

How many grams are in 2 moles of OF₂?

m = n × M = 2 mol × 53.995 g/mol = 107.990 g.

See Also