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    Molar Mass of PbO (Lead(II) Oxide)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of PbO?

    Answer

    M(PbO) ≈
    223.2 g/mol

    Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Pb: 207.2.

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Pblead1207.2207.2 w ≈ 92.83%
    Ooxygen115.99915.999 w ≈ 7.17%
    Σ = 223.199 ≈ 223.2 g/mol w = 100%

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

    Mass fractions of the elements

    O 7.17%

    Related Calculations

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    Molar Mass of PbO (Lead(II) Oxide): Step by Step. M(PbO) ≈ 223.2 g/mol: 207.2 (Pb) + 15.999 (O). Mass fractions: Pb 92.83%, O 7.17%.
    https://calculat.io/en/other/molar-mass/pbo/generated.jpgCopy

    Molar masses of substances nearby

    FormulaM, g/mol
    HgO (mercury(II) oxide)216.59
    Mn₂O₇ (manganese heptoxide)221.869
    C₃H₆N₆O₆ (cyclonite)222.117
    PbO (lead(II) oxide)223.2
    ZnBr₂ (zinc bromide)225.19
    C₃H₅N₃O₉ (nitroglycerin)227.085
    C₇H₅N₃O₆ (TNT)227.132
    Recalculate with different values ↑

    FAQ

    What is the molar mass of PbO?

    M(PbO) ≈ 223.2 g/mol

    How to calculate the molar mass of PbO?

    Add up the atomic weights of all the atoms in the formula: 207.2 + 15.999 = 223.199 ≈ 223.2 g/mol.

    How many grams are in 2 moles of PbO?

    m = n × M = 2 mol × 223.2 g/mol = 446.4 g.

    See Also