Molar Mass of SrF2 (Strontium Fluoride)

Molar Mass Calculator

What is the molar mass of SrF₂?

Answer

M(SrF₂) ≈

125.62 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Sr: 87.62.

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Srstrontium	1	87.62	87.62 w ≈ 69.75%	≈ 69.75%
Ffluorine	2	18.998	37.996 w ≈ 30.25%	≈ 30.25%
Σ = 125.616 ≈ 125.62 g/mol w = 100%				100%

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

Mass fractions of the elements

Sr 69.75%

F 30.25%

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Molar masses of substances nearby

Formula	M, g/mol
P₄ (white phosphorus)	123.896
C₇H₈O₂ (guaiacol)	124.139
ZnCO₃ (zinc carbonate)	125.39
SrF₂ (strontium fluoride)	125.62
MnCl₂ (manganese(II) chloride)	125.84
Na₂SO₃ (sodium sulfite)	126.04
C₂H₆O₆	126.064

FAQ

What is the molar mass of SrF2?

M(SrF₂) ≈ 125.62 g/mol

How to calculate the molar mass of SrF₂?

Add up the atomic weights of all the atoms in the formula: 87.62 + 2 × 18.998 = 125.616 ≈ 125.62 g/mol.

How many grams are in 2 moles of SrF₂?

m = n × M = 2 mol × 125.62 g/mol = 251.24 g.

See Also