Molar and molecular weight of SCl4

• Molecular formula: SCl4 or Cl4S
• Relative molecular weight of SCl4: 173.877
• Molar mass of SCl4: 173.877 g/mol (0.17388 kg/mol)

Calculation of the relative molecular and molar mass of SCl4

• Mr[SCl4] = Ar[Cl] * 4 + Ar[S] = 35.453 * 4 + 32.065 = 173.877
• Molar mass (kg/mol) = Mr[SCl4] : 1000 = 173.877 : 1000 = 0.17388 kg/mol

SCl4: percent composition by element

• Chlorine (Cl) = 141.812 : 173.877 * 100 = 81.559 %
• Sulfur (S) = 32.065 : 173.877 * 100 = 18.441 %

Molar mass calculator