Molar and molecular weight of Li2WO4

• Relative molecular weight of Li2WO4: 261.7196
• Molar mass of Li2WO4: 261.7196 g/mol (0.26172 kg/mol)

Calculation of the relative molecular and molar mass of Li2WO4

• Mr[Li2WO4] = Ar[Li] * 2 + Ar[W] + Ar[O] * 4 = 6.941 * 2 + 183.84 + 15.9994 * 4 = 261.7196
• Molar mass (kg/mol) = Mr[Li2WO4] : 1000 = 261.7196 : 1000 = 0.26172 kg/mol

Li2WO4: percent composition by element

• Lithium (Li) = 13.882 : 261.7196 * 100 = 5.304 %
• Tungsten (W) = 183.84 : 261.7196 * 100 = 70.243 %
• Oxygen (O) = 63.9976 : 261.7196 * 100 = 24.453 %

Molar mass calculator