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    Molar Mass of NaClO4 (Sodium Perchlorate)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of NaClO4?

    Answer

    M(NaClO4) ≈
    122.44 g/mol

    Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Cl: 35.45.

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Nasodium122.99022.990 w ≈ 18.78%
    Clchlorine135.4535.45 w ≈ 28.95%
    Ooxygen415.99963.996 w ≈ 52.27%
    Σ = 122.436 ≈ 122.44 g/mol w = 100%

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

    Mass fractions of the elements

    Cl 28.95%Na 18.78%

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    Molar Mass of NaClO4 (Sodium Perchlorate): Step by Step. M(NaClO4) ≈ 122.44 g/mol: 22.990 (Na) + 35.45 (Cl) + 4 × 15.999 (O). Mass fractions: O 52.27%, Cl 28.95%, Na 18.78%.
    https://calculat.io/en/other/molar-mass/naclo4/generated.jpgCopy

    FAQ

    What is the molar mass of NaClO4?

    M(NaClO₄) ≈ 122.44 g/mol

    How to calculate the molar mass of NaClO₄?

    Add up the atomic weights of all the atoms in the formula: 22.990 + 35.45 + 4 × 15.999 = 122.436 ≈ 122.44 g/mol.

    How many grams are in 2 moles of NaClO₄?

    m = n × M = 2 mol × 122.44 g/mol = 244.88 g.