Molar and molecular weight of AuBO

• Relative molecular weight of AuBO: 223.776969
• Molar mass of AuBO: 223.776969 g/mol (0.22378 kg/mol)

Calculation of the relative molecular and molar mass of AuBO

• Mr[AuBO] = Ar[Au] + Ar[B] + Ar[O] = 196.966569 + 10.811 + 15.9994 = 223.776969
• Molar mass (kg/mol) = Mr[AuBO] : 1000 = 223.776969 : 1000 = 0.22378 kg/mol

AuBO: percent composition by element

• Gold (Au) = 196.966569 : 223.776969 * 100 = 88.019 %
• Boron (B) = 10.811 : 223.776969 * 100 = 4.831 %
• Oxygen (O) = 15.9994 : 223.776969 * 100 = 7.15 %

Molar mass calculator