Molar and molecular weight of BaSe

• Relative molecular weight of BaSe: 216.287
• Molar mass of BaSe: 216.287 g/mol (0.21629 kg/mol)

Calculation of the relative molecular and molar mass of BaSe

• Mr[BaSe] = Ar[Ba] + Ar[Se] = 137.327 + 78.96 = 216.287
• Molar mass (kg/mol) = Mr[BaSe] : 1000 = 216.287 : 1000 = 0.21629 kg/mol

BaSe: percent composition by element

• Barium (Ba) = 137.327 : 216.287 * 100 = 63.493 %
• Selenium (Se) = 78.96 : 216.287 * 100 = 36.507 %

Molar mass calculator