Molar and molecular weight of AlF3

• Relative molecular weight of AlF3: 83.9767482
• Molar mass of AlF3: 83.9767482 g/mol (0.08398 kg/mol)

Calculation of the relative molecular and molar mass of AlF3

• Mr[AlF3] = Ar[Al] + Ar[F] * 3 = 26.9815386 + 18.9984032 * 3 = 83.9767482
• Molar mass (kg/mol) = Mr[AlF3] : 1000 = 83.9767482 : 1000 = 0.08398 kg/mol

AlF3: percent composition by element

• Aluminum (Al) = 26.9815386 : 83.9767482 * 100 = 32.13 %
• Fluorine (F) = 56.9952096 : 83.9767482 * 100 = 67.87 %

Molar mass calculator