Molar and molecular weight of BaBr2O8

• Molecular formula: BaBr2O8 or Ba(BrO4)2
• Relative molecular weight of BaBr2O8: 425.1302
• Molar mass of BaBr2O8: 425.1302 g/mol (0.42513 kg/mol)

Calculation of the relative molecular and molar mass of BaBr2O8

• Mr[BaBr2O8] = Ar[Ba] + Ar[Br] * 2 + Ar[O] * 8 = 137.327 + 79.904 * 2 + 15.9994 * 8 = 425.1302
• Molar mass (kg/mol) = Mr[BaBr2O8] : 1000 = 425.1302 : 1000 = 0.42513 kg/mol

BaBr2O8: percent composition by element

• Barium (Ba) = 137.327 : 425.1302 * 100 = 32.302 %
• Bromine (Br) = 159.808 : 425.1302 * 100 = 37.59 %
• Oxygen (O) = 127.9952 : 425.1302 * 100 = 30.107 %

Molar mass calculator