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    Molar Mass of Mn(NO3)2 (Manganese Nitrate)

    Molar Mass Calculator
    Chemical formula

    What is the molar mass of Mn(NO3)2?

    Answer

    M(Mn(NO3)2) =
    178.946 g/mol

    Atomic weights: IUPAC standard values (CIAAW, 2024).

    Mn(NO3)2 = Mn + 2 × (N + 3 O) → Mn 1, N 2, O 6

    Contribution of each element
    Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
    Mnmanganese154.93854.938 w ≈ 30.70%
    Nnitrogen214.00728.014 w ≈ 15.66%
    Ooxygen615.99995.994 w ≈ 53.64%
    Σ = 178.946 g/mol w = 100%

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

    Mass fractions of the elements

    Mn 30.70%N 15.66%

    See Also

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    <a href="https://calculat.io/en/other/molar-mass/mn%28no3%292">Molar Mass of Mn(NO3)2 (Manganese Nitrate): Step by Step</a>Copy
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    Molar Mass of Mn(NO3)2 (Manganese Nitrate): Step by Step. M(Mn(NO3)2) = 178.946 g/mol: 54.938 (Mn) + 2 × 14.007 (N) + 6 × 15.999 (O). Mass fractions: O 53.64%, Mn 30.70%, N 15.66%.
    https://calculat.io/en/other/molar-mass/mn%28no3%292/generated.jpgCopy

    FAQ

    What is the molar mass of Mn(NO3)2?

    M(Mn(NO₃)₂) = 178.946 g/mol

    How to calculate the molar mass of Mn(NO₃)₂?

    Add up the atomic weights of all the atoms in the formula: 54.938 + 2 × 14.007 + 6 × 15.999 = 178.946 g/mol.

    How many grams are in 2 moles of Mn(NO₃)₂?

    m = n × M = 2 mol × 178.946 g/mol = 357.892 g.