Feedback form
Hi! What do you think?

Drag it here or paste with Ctrl+V

    You can also email us on infocalculat.io

    Molar Mass of Br2 (Bromine)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of Br2?

    Answer

    M(Br2) =
    159.808 g/mol

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

    One Br atom: M(Br) = 79.904 g/mol; Br2 is two atoms.

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Brbromine279.904159.808 w = 100.00%

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

    Related Calculations

    See Also

    Share This Calculation
    Print
    https://calculat.io/en/other/molar-mass/br2Copy
    <a href="https://calculat.io/en/other/molar-mass/br2">Molar Mass of Br2 (Bromine): Step by Step - Calculatio</a>Copy
    Facebook
    Twitter
    Telegram
    WhatsApp
    Viber
    Email
    Molar Mass of Br2 (Bromine): Step by Step. M(Br2) = 159.808 g/mol: 2 × 79.904 (Br). Atom M(Br) = 79.904 g/mol. Step-by-step calculation from IUPAC atomic weights.
    https://calculat.io/en/other/molar-mass/br2/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    Tb (terbium)158.93
    CuSO₄ (cupric sulfate)159.60
    Fe₂O₃ (iron(III) oxide)159.687
    Br₂ (bromine)159.808
    KC₆H₅CO₂ (potassium benzoate)160.213
    ZnSO₄ (zinc sulfate)161.44
    Na₂CrO₄ (sodium chromate)161.972
    Recalculate with different values ↑

    FAQ

    What is the molar mass of Br2?

    M(Br₂) = 159.808 g/mol

    How to calculate the molar mass of Br₂?

    Add up the atomic weights of all the atoms in the formula: 2 × 79.904 = 159.808 g/mol.

    How many grams are in 2 moles of Br₂?

    m = n × M = 2 mol × 159.808 g/mol = 319.616 g.

    See Also