Molar and molecular weight of Al2Br6

• Relative molecular weight of Al2Br6: 533.3870772
• Molar mass of Al2Br6: 533.3870772 g/mol (0.53339 kg/mol)

Calculation of the relative molecular and molar mass of Al2Br6

• Mr[Al2Br6] = Ar[Al] * 2 + Ar[Br] * 6 = 26.9815386 * 2 + 79.904 * 6 = 533.3870772
• Molar mass (kg/mol) = Mr[Al2Br6] : 1000 = 533.3870772 : 1000 = 0.53339 kg/mol

Al2Br6: percent composition by element

• Aluminum (Al) = 53.9630772 : 533.3870772 * 100 = 10.117 %
• Bromine (Br) = 479.424 : 533.3870772 * 100 = 89.883 %

Molar mass calculator