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    Molar Mass of C3H4O2 (Acrylic Acid)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of C3H4O2?

    Answer

    M(C3H4O2) =
    72.063 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
    Ccarbon312.01136.033 w ≈ 50.00%
    Hhydrogen41.00804.0320 w ≈ 5.60%
    Ooxygen215.99931.998 w ≈ 44.40%
    Σ = 72.063 g/mol w = 100%

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

    Mass fractions of the elements

    H 5.60%

    Related Calculations

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    <a href="https://calculat.io/en/other/molar-mass/c3h4o2">Molar Mass of C3H4O2 (Acrylic Acid): Step by Step</a>Copy
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    Molar Mass of C3H4O2 (Acrylic Acid): Step by Step. M(C3H4O2) = 72.063 g/mol: 3 × 12.011 (C) + 4 × 1.0080 (H) + 2 × 15.999 (O). Mass fractions: C 50.00%, O 44.40%, H 5.60%.
    https://calculat.io/en/other/molar-mass/c3h4o2/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    MnO (manganese(II) oxide)70.937
    C₃H₅NO (acrylamide)71.079
    FeO (iron(II) oxide)71.844
    C₃H₄O₂ (acrylic acid)72.063
    C₄H₈O (butanone)72.107
    CaS (calcium sulfide)72.14
    C₅H₁₂ (n-pentane)72.151
    Recalculate with different values ↑

    FAQ

    What is the molar mass of C3H4O2?

    M(C₃H₄O₂) = 72.063 g/mol

    How to calculate the molar mass of C₃H₄O₂?

    Add up the atomic weights of all the atoms in the formula: 3 × 12.011 + 4 × 1.0080 + 2 × 15.999 = 72.063 g/mol.

    How many grams are in 2 moles of C₃H₄O₂?

    m = n × M = 2 mol × 72.063 g/mol = 144.126 g.

    See Also