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    Molar Mass of CHI3 (Iodoform)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of CHI3?

    Answer

    M(CHI3) ≈
    393.72 g/mol

    Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — I: 126.90.

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Ccarbon112.01112.011 w ≈ 3.05%
    Hhydrogen11.00801.0080 w ≈ 0.26%
    Iiodine3126.90380.70 w ≈ 96.69%
    Σ = 393.719 ≈ 393.72 g/mol w = 100%

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

    Mass fractions of the elements

    C 3.05%H 0.26%

    Related Calculations

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    Molar Mass of CHI3 (Iodoform): Step by Step. M(CHI3) ≈ 393.72 g/mol: 12.011 (C) + 1.0080 (H) + 3 × 126.90 (I). Mass fractions: I 96.69%, C 3.05%, H 0.26%.
    https://calculat.io/en/other/molar-mass/chi3/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    Zn₃(PO₄)₂ (zinc phosphate)386.08
    BaI₂ (barium iodide)391.13
    Cr₂(SO₄)₃ (chromium(III) sulfate)392.16
    CHI₃ (iodoform)393.72
    C₁₂H₁₉Cl₃O₈ (sucralose)397.63
    Fe₂(SO₄)₃ (ferric sulfate)399.86
    AlI₃ (aluminum iodide)407.68
    Recalculate with different values ↑

    FAQ

    What is the molar mass of CHI3?

    M(CHI₃) ≈ 393.72 g/mol

    How to calculate the molar mass of CHI₃?

    Add up the atomic weights of all the atoms in the formula: 12.011 + 1.0080 + 3 × 126.90 = 393.719 ≈ 393.72 g/mol.

    How many grams are in 2 moles of CHI₃?

    m = n × M = 2 mol × 393.72 g/mol = 787.44 g.

    See Also