Molar and molecular weight of WOCl4

• Relative molecular weight of WOCl4: 341.6514
• Molar mass of WOCl4: 341.6514 g/mol (0.34165 kg/mol)

Calculation of the relative molecular and molar mass of WOCl4

• Mr[WOCl4] = Ar[W] + Ar[O] + Ar[Cl] * 4 = 183.84 + 15.9994 + 35.453 * 4 = 341.6514
• Molar mass (kg/mol) = Mr[WOCl4] : 1000 = 341.6514 : 1000 = 0.34165 kg/mol

WOCl4: percent composition by element

• Tungsten (W) = 183.84 : 341.6514 * 100 = 53.809 %
• Oxygen (O) = 15.9994 : 341.6514 * 100 = 4.683 %
• Chlorine (Cl) = 141.812 : 341.6514 * 100 = 41.508 %

Molar mass calculator