Molar and molecular weight of LiBrO3

• Relative molecular weight of LiBrO3: 134.8432
• Molar mass of LiBrO3: 134.8432 g/mol (0.13484 kg/mol)

Calculation of the relative molecular and molar mass of LiBrO3

• Mr[LiBrO3] = Ar[Li] + Ar[Br] + Ar[O] * 3 = 6.941 + 79.904 + 15.9994 * 3 = 134.8432
• Molar mass (kg/mol) = Mr[LiBrO3] : 1000 = 134.8432 : 1000 = 0.13484 kg/mol

LiBrO3: percent composition by element

• Lithium (Li) = 6.941 : 134.8432 * 100 = 5.147 %
• Bromine (Br) = 79.904 : 134.8432 * 100 = 59.257 %
• Oxygen (O) = 47.9982 : 134.8432 * 100 = 35.596 %

Molar mass calculator