Molar and molecular weight of Nd2O3

• Relative molecular weight of Nd2O3: 336.4822
• Molar mass of Nd2O3: 336.4822 g/mol (0.33648 kg/mol)

Calculation of the relative molecular and molar mass of Nd2O3

• Mr[Nd2O3] = Ar[Nd] * 2 + Ar[O] * 3 = 144.242 * 2 + 15.9994 * 3 = 336.4822
• Molar mass (kg/mol) = Mr[Nd2O3] : 1000 = 336.4822 : 1000 = 0.33648 kg/mol

Nd2O3: percent composition by element

• Neodymium (Nd) = 288.484 : 336.4822 * 100 = 85.735 %
• Oxygen (O) = 47.9982 : 336.4822 * 100 = 14.265 %

Molar mass calculator