Molar and molecular weight of O6F2

• Molecular formula: O6F2 or F2O6
• Relative molecular weight of O6F2: 133.9932064
• Molar mass of O6F2: 133.9932064 g/mol (0.13399 kg/mol)

Calculation of the relative molecular and molar mass of O6F2

• Mr[O6F2] = Ar[F] * 2 + Ar[O] * 6 = 18.9984032 * 2 + 15.9994 * 6 = 133.9932064
• Molar mass (kg/mol) = Mr[O6F2] : 1000 = 133.9932064 : 1000 = 0.13399 kg/mol

O6F2: percent composition by element

• Fluorine (F) = 37.9968064 : 133.9932064 * 100 = 28.357 %
• Oxygen (O) = 95.9964 : 133.9932064 * 100 = 71.643 %

Molar mass calculator