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    Molar Mass of NaC6H5CO2 (Sodium Benzoate)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of NaC6H5CO2?

    Answer

    M(NaC6H5CO2) =
    144.105 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
    Nasodium122.99022.990 w ≈ 15.95%
    Ccarbon712.01184.077 w ≈ 58.34%
    Hhydrogen51.00805.0400 w ≈ 3.50%
    Ooxygen215.99931.998 w ≈ 22.20%
    Σ = 144.105 g/mol w = 100%

    Each fraction is rounded on its own, so the printed ones add up to 99.99%; unrounded, they make exactly 100%.

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

    Mass fractions of the elements

    O 22.20%Na 15.95%H 3.50%

    See Also

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    <a href="https://calculat.io/en/other/molar-mass/nac6h5co2">Molar Mass of NaC6H5CO2 (Sodium Benzoate): Step by Step</a>Copy
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    Molar Mass of NaC6H5CO2 (Sodium Benzoate): Step by Step. M(NaC6H5CO2) = 144.105 g/mol: 22.990 (Na) + 7 × 12.011 (C) + 5 × 1.0080 (H) + 2 × 15.999 (O). Mass fractions: C 58.34%, O 22.20%, Na 15.95%.
    https://calculat.io/en/other/molar-mass/nac6h5co2/generated.jpgCopy

    FAQ

    What is the molar mass of NaC6H5CO2?

    M(NaC₆H₅CO₂) = 144.105 g/mol

    How to calculate the molar mass of NaC₆H₅CO₂?

    Add up the atomic weights of all the atoms in the formula: 22.990 + 7 × 12.011 + 5 × 1.0080 + 2 × 15.999 = 144.105 g/mol.

    How many grams are in 2 moles of NaC₆H₅CO₂?

    m = n × M = 2 mol × 144.105 g/mol = 288.210 g.