Molar Mass of MgF2 (Magnesium Fluoride)

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Chemical formula Write symbols with a capital letter: CoCl2 is cobalt chloride, COCl2 is phosgene. A hydrate takes a dot: CuSO4·5H2O or CuSO4.5H2O

What is the molar mass of MgF2?

Answer

M(MgF2) =
62.301 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
Mgmagnesium124.30524.305 w ≈ 39.01%
Ffluorine218.99837.996 w ≈ 60.99%
Σ = 62.301 g/mol w = 100%

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

Mass fractions of the elements

Related Calculations

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Recalculate with different values ↑

Molar masses of substances nearby

FormulaM, g/mol
Na₂O (sodium oxide)61.979
H₂CO₃ (carbonic acid)62.024
C₂H₆O₂ (ethylene glycol)62.068
MgF₂ (magnesium fluoride)62.301
C₂H₃Cl (vinyl chloride)62.50
HNO₃ (nitric acid)63.012
Cu (copper)63.546

FAQ

What is the molar mass of MgF2?

M(MgF₂) = 62.301 g/mol

How to calculate the molar mass of MgF₂?

Add up the atomic weights of all the atoms in the formula: 24.305 + 2 × 18.998 = 62.301 g/mol.

How many grams are in 2 moles of MgF₂?

m = n × M = 2 mol × 62.301 g/mol = 124.602 g.

See Also