Molar and molecular weight of SbCl3

• Molecular formula: SbCl3 or Cl3Sb
• Relative molecular weight of SbCl3: 228.119
• Molar mass of SbCl3: 228.119 g/mol (0.22812 kg/mol)

Calculation of the relative molecular and molar mass of SbCl3

• Mr[SbCl3] = Ar[Cl] * 3 + Ar[Sb] = 35.453 * 3 + 121.76 = 228.119
• Molar mass (kg/mol) = Mr[SbCl3] : 1000 = 228.119 : 1000 = 0.22812 kg/mol

SbCl3: percent composition by element

• Chlorine (Cl) = 106.359 : 228.119 * 100 = 46.624 %
• Antimony (Sb) = 121.76 : 228.119 * 100 = 53.376 %

Molar mass calculator