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    Molar Mass of F2 (Fluorine)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of F2?

    Answer

    M(F2) =
    37.996 g/mol

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

    One F atom: M(F) = 18.998 g/mol; F2 is two atoms.

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Ffluorine218.99837.996 w = 100.00%

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

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    Molar Mass of F2 (Fluorine): Step by Step. M(F2) = 37.996 g/mol: 2 × 18.998 (F). Atom M(F) = 18.998 g/mol. Step-by-step calculation from IUPAC atomic weights.
    https://calculat.io/en/other/molar-mass/f2/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    HCl (hydrogen chloride)36.46
    NH₄F (ammonium fluoride)37.037
    NaBH₄ (sodium borohydride)37.83
    F₂ (fluorine)37.996
    K (potassium)39.098
    Ar (argon)39.95
    NaOH (sodium hydroxide)39.997
    Recalculate with different values ↑

    FAQ

    What is the molar mass of F2?

    M(F₂) = 37.996 g/mol

    How to calculate the molar mass of F₂?

    Add up the atomic weights of all the atoms in the formula: 2 × 18.998 = 37.996 g/mol.

    How many grams are in 2 moles of F₂?

    m = n × M = 2 mol × 37.996 g/mol = 75.992 g.

    See Also