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    Molar Mass of Cr(OH)3

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of Cr(OH)3?

    Answer

    M(Cr(OH)3) =
    103.017 g/mol

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

    Cr(OH)3 = Cr + 3 × (O + H) → Cr 1, O 3, H 3

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Crchromium151.99651.996 w ≈ 50.47%
    Ooxygen315.99947.997 w ≈ 46.59%
    Hhydrogen31.00803.0240 w ≈ 2.94%
    Σ = 103.017 g/mol w = 100%

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

    Mass fractions of the elements

    H 2.94%

    Related Calculations

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    Molar Mass of Cr(OH)3: Step by Step. M(Cr(OH)3) = 103.017 g/mol: 51.996 (Cr) + 3 × 15.999 (O) + 3 × 1.0080 (H). Mass fractions: Cr 50.47%, O 46.59%, H 2.94%.
    https://calculat.io/en/other/molar-mass/cr%28oh%293/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    C₆H₁₃OH102.177
    NaBr (sodium bromide)102.894
    Rh (rhodium)102.91
    Cr(OH)₃103.017
    ZnF₂ (zinc fluoride)103.38
    SrO (strontium oxide)103.62
    NaHSO₃ (sodium hydrogen sulfite)104.06
    Recalculate with different values ↑

    FAQ

    What is the molar mass of Cr(OH)3?

    M(Cr(OH)₃) = 103.017 g/mol

    How to calculate the molar mass of Cr(OH)₃?

    Add up the atomic weights of all the atoms in the formula: 51.996 + 3 × 15.999 + 3 × 1.0080 = 103.017 g/mol.

    How many grams are in 2 moles of Cr(OH)₃?

    m = n × M = 2 mol × 103.017 g/mol = 206.034 g.

    See Also