Molar and molecular weight of NNa3

• Molecular formula: NNa3 or Na3N
• Relative molecular weight of NNa3: 82.97600784
• Molar mass of NNa3: 82.97600784 g/mol (0.08298 kg/mol)

Calculation of the relative molecular and molar mass of NNa3

• Mr[NNa3] = Ar[N] + Ar[Na] * 3 = 14.0067 + 22.98976928 * 3 = 82.97600784
• Molar mass (kg/mol) = Mr[NNa3] : 1000 = 82.97600784 : 1000 = 0.08298 kg/mol

NNa3: percent composition by element

• Nitrogen (N) = 14.0067 : 82.97600784 * 100 = 16.88 %
• Sodium (Na) = 68.96930784 : 82.97600784 * 100 = 83.12 %

Molar mass calculator