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    Molar Mass of C8H6O4 (Terephthalic Acid)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of C8H6O4?

    Answer

    M(C8H6O4) =
    166.132 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
    Ccarbon812.01196.088 w ≈ 57.84%
    Hhydrogen61.00806.0480 w ≈ 3.64%
    Ooxygen415.99963.996 w ≈ 38.52%
    Σ = 166.132 g/mol w = 100%

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

    Mass fractions of the elements

    H 3.64%

    Related Calculations

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    <a href="https://calculat.io/en/other/molar-mass/c8h6o4">Molar Mass of C8H6O4 (Terephthalic Acid): Step by Step</a>Copy
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    Molar Mass of C8H6O4 (Terephthalic Acid): Step by Step. M(C8H6O4) = 166.132 g/mol: 8 × 12.011 (C) + 6 × 1.0080 (H) + 4 × 15.999 (O). Mass fractions: C 57.84%, O 38.52%, H 3.64%.
    https://calculat.io/en/other/molar-mass/c8h6o4/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    Ho (holmium)164.93
    C₉H₁₁NO₂ (phenylalanine)165.192
    KI (potassium iodide)166.00
    C₈H₆O₄ (terephthalic acid)166.132
    KBrO₃ (potassium bromate)166.999
    Er (erbium)167.26
    Tm (thulium)168.93
    Recalculate with different values ↑

    FAQ

    What is the molar mass of C8H6O4?

    M(C₈H₆O₄) = 166.132 g/mol

    How to calculate the molar mass of C₈H₆O₄?

    Add up the atomic weights of all the atoms in the formula: 8 × 12.011 + 6 × 1.0080 + 4 × 15.999 = 166.132 g/mol.

    How many grams are in 2 moles of C₈H₆O₄?

    m = n × M = 2 mol × 166.132 g/mol = 332.264 g.

    See Also