Molar and molecular weight of BaSi2

• Relative molecular weight of BaSi2: 193.498
• Molar mass of BaSi2: 193.498 g/mol (0.1935 kg/mol)

Calculation of the relative molecular and molar mass of BaSi2

• Mr[BaSi2] = Ar[Ba] + Ar[Si] * 2 = 137.327 + 28.0855 * 2 = 193.498
• Molar mass (kg/mol) = Mr[BaSi2] : 1000 = 193.498 : 1000 = 0.1935 kg/mol

BaSi2: percent composition by element

• Barium (Ba) = 137.327 : 193.498 * 100 = 70.971 %
• Silicon (Si) = 56.171 : 193.498 * 100 = 29.029 %

Molar mass calculator