Molar and molecular weight of Li3N

• Relative molecular weight of Li3N: 34.8297
• Molar mass of Li3N: 34.8297 g/mol (0.03483 kg/mol)

Calculation of the relative molecular and molar mass of Li3N

• Mr[Li3N] = Ar[Li] * 3 + Ar[N] = 6.941 * 3 + 14.0067 = 34.8297
• Molar mass (kg/mol) = Mr[Li3N] : 1000 = 34.8297 : 1000 = 0.03483 kg/mol

Li3N: percent composition by element

• Lithium (Li) = 20.823 : 34.8297 * 100 = 59.785 %
• Nitrogen (N) = 14.0067 : 34.8297 * 100 = 40.215 %

Molar mass calculator