Molar and molecular weight of NCl3

• Molecular formula: NCl3 or Cl3N
• Relative molecular weight of NCl3: 120.3657
• Molar mass of NCl3: 120.3657 g/mol (0.12037 kg/mol)

Calculation of the relative molecular and molar mass of NCl3

• Mr[NCl3] = Ar[Cl] * 3 + Ar[N] = 35.453 * 3 + 14.0067 = 120.3657
• Molar mass (kg/mol) = Mr[NCl3] : 1000 = 120.3657 : 1000 = 0.12037 kg/mol

NCl3: percent composition by element

• Chlorine (Cl) = 106.359 : 120.3657 * 100 = 88.363 %
• Nitrogen (N) = 14.0067 : 120.3657 * 100 = 11.637 %

Molar mass calculator