Molar and molecular weight of VCl3

• Relative molecular weight of VCl3: 157.3005
• Molar mass of VCl3: 157.3005 g/mol (0.1573 kg/mol)

Calculation of the relative molecular and molar mass of VCl3

• Mr[VCl3] = Ar[V] + Ar[Cl] * 3 = 50.9415 + 35.453 * 3 = 157.3005
• Molar mass (kg/mol) = Mr[VCl3] : 1000 = 157.3005 : 1000 = 0.1573 kg/mol

VCl3: percent composition by element

• Vanadium (V) = 50.9415 : 157.3005 * 100 = 32.385 %
• Chlorine (Cl) = 106.359 : 157.3005 * 100 = 67.615 %

Molar mass calculator