Molar and molecular weight of Cl2O2S

• Molecular formula: Cl2O2S or SO2Cl2
• Relative molecular weight of Cl2O2S: 134.9698
• Molar mass of Cl2O2S: 134.9698 g/mol (0.13497 kg/mol)

Calculation of the relative molecular and molar mass of Cl2O2S

• Mr[Cl2O2S] = Ar[Cl] * 2 + Ar[O] * 2 + Ar[S] = 35.453 * 2 + 15.9994 * 2 + 32.065 = 134.9698
• Molar mass (kg/mol) = Mr[Cl2O2S] : 1000 = 134.9698 : 1000 = 0.13497 kg/mol

Cl2O2S: percent composition by element

• Chlorine (Cl) = 70.906 : 134.9698 * 100 = 52.535 %
• Oxygen (O) = 31.9988 : 134.9698 * 100 = 23.708 %
• Sulfur (S) = 32.065 : 134.9698 * 100 = 23.757 %

Molar mass calculator