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    Molar Mass of Cr (Chromium)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of Cr?

    Answer

    M(Cr) =
    51.996 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
    Crchromium151.99651.996 w = 100.00%

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

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    <a href="https://calculat.io/en/other/molar-mass/cr">Molar Mass of Cr (Chromium): Step by Step - Calculatio</a>Copy
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    Molar Mass of Cr (Chromium): Step by Step. M(Cr) = 51.996 g/mol: the standard atomic weight of chromium (IUPAC, CIAAW 2024).
    https://calculat.io/en/other/molar-mass/cr/generated.jpgCopy

    Neighbouring elements of the periodic table

    FormulaM, g/mol
    Sc (scandium)44.956
    Ti (titanium)47.867
    V (vanadium)50.942
    Cr (chromium)51.996
    Mn (manganese)54.938
    Fe (iron)55.845
    Co (cobalt)58.933
    Recalculate with different values ↑

    FAQ

    What is the molar mass of Cr?

    M(Cr) = 51.996 g/mol

    How is the molar mass of chromium different from its atomic weight?

    Only in units: the relative atomic mass Ar(Cr) = 51.996 has no unit, and the molar mass M(Cr) = 51.996 g/mol is the mass of one mole of atoms (6.022 × 10²³ of them).

    How many grams are in 2 moles of Cr?

    m = n × M = 2 mol × 51.996 g/mol = 103.992 g.

    See Also