Molar and molecular weight of AsClO

• Relative molecular weight of AsClO: 126.374
• Molar mass of AsClO: 126.374 g/mol (0.12637 kg/mol)

Calculation of the relative molecular and molar mass of AsClO

• Mr[AsClO] = Ar[As] + Ar[Cl] + Ar[O] = 74.9216 + 35.453 + 15.9994 = 126.374
• Molar mass (kg/mol) = Mr[AsClO] : 1000 = 126.374 : 1000 = 0.12637 kg/mol

AsClO: percent composition by element

• Arsenic (As) = 74.9216 : 126.374 * 100 = 59.286 %
• Chlorine (Cl) = 35.453 : 126.374 * 100 = 28.054 %
• Oxygen (O) = 15.9994 : 126.374 * 100 = 12.66 %

Molar mass calculator