Molar and molecular weight of BaO3Si

• Molecular formula: BaO3Si or BaSiO3
• Relative molecular weight of BaO3Si: 213.4107
• Molar mass of BaO3Si: 213.4107 g/mol (0.21341 kg/mol)

Calculation of the relative molecular and molar mass of BaO3Si

• Mr[BaO3Si] = Ar[Ba] + Ar[O] * 3 + Ar[Si] = 137.327 + 15.9994 * 3 + 28.0855 = 213.4107
• Molar mass (kg/mol) = Mr[BaO3Si] : 1000 = 213.4107 : 1000 = 0.21341 kg/mol

BaO3Si: percent composition by element

• Barium (Ba) = 137.327 : 213.4107 * 100 = 64.349 %
• Oxygen (O) = 47.9982 : 213.4107 * 100 = 22.491 %
• Silicon (Si) = 28.0855 : 213.4107 * 100 = 13.16 %

Molar mass calculator