Molar and molecular weight of BaO

• Relative molecular weight of BaO: 153.3264
• Molar mass of BaO: 153.3264 g/mol (0.15333 kg/mol)

Calculation of the relative molecular and molar mass of BaO

• Mr[BaO] = Ar[Ba] + Ar[O] = 137.327 + 15.9994 = 153.3264
• Molar mass (kg/mol) = Mr[BaO] : 1000 = 153.3264 : 1000 = 0.15333 kg/mol

BaO: percent composition by element

• Barium (Ba) = 137.327 : 153.3264 * 100 = 89.565 %
• Oxygen (O) = 15.9994 : 153.3264 * 100 = 10.435 %

Molar mass calculator