Molar and molecular weight of SrF2

• Molecular formula: SrF2 or F2Sr
• Relative molecular weight of SrF2: 125.6168064
• Molar mass of SrF2: 125.6168064 g/mol (0.12562 kg/mol)

Calculation of the relative molecular and molar mass of SrF2

• Mr[SrF2] = Ar[F] * 2 + Ar[Sr] = 18.9984032 * 2 + 87.62 = 125.6168064
• Molar mass (kg/mol) = Mr[SrF2] : 1000 = 125.6168064 : 1000 = 0.12562 kg/mol

SrF2: percent composition by element

• Fluorine (F) = 37.9968064 : 125.6168064 * 100 = 30.248 %
• Strontium (Sr) = 87.62 : 125.6168064 * 100 = 69.752 %

Molar mass calculator