Molar and molecular weight of Cl2O6

• Relative molecular weight of Cl2O6: 166.9024
• Molar mass of Cl2O6: 166.9024 g/mol (0.1669 kg/mol)

Calculation of the relative molecular and molar mass of Cl2O6

• Mr[Cl2O6] = Ar[Cl] * 2 + Ar[O] * 6 = 35.453 * 2 + 15.9994 * 6 = 166.9024
• Molar mass (kg/mol) = Mr[Cl2O6] : 1000 = 166.9024 : 1000 = 0.1669 kg/mol

Cl2O6: percent composition by element

• Chlorine (Cl) = 70.906 : 166.9024 * 100 = 42.484 %
• Oxygen (O) = 95.9964 : 166.9024 * 100 = 57.516 %

Molar mass calculator