Molar and molecular weight of TmCl2

• Molecular formula: TmCl2 or Cl2Tm
• Relative molecular weight of TmCl2: 239.84021
• Molar mass of TmCl2: 239.84021 g/mol (0.23984 kg/mol)

Calculation of the relative molecular and molar mass of TmCl2

• Mr[TmCl2] = Ar[Cl] * 2 + Ar[Tm] = 35.453 * 2 + 168.93421 = 239.84021
• Molar mass (kg/mol) = Mr[TmCl2] : 1000 = 239.84021 : 1000 = 0.23984 kg/mol

TmCl2: percent composition by element

• Chlorine (Cl) = 70.906 : 239.84021 * 100 = 29.564 %
• Thulium (Tm) = 168.93421 : 239.84021 * 100 = 70.436 %

Molar mass calculator