Molar and molecular weight of (NH4)3N

• Relative molecular weight of (NH4)3N: 68.12208
• Molar mass of (NH4)3N: 68.12208 g/mol (0.06812 kg/mol)

Calculation of the relative molecular and molar mass of (NH4)3N

• Mr[(NH4)3N] = Ar[N] * 4 + Ar[H] * 12 = 14.0067 * 4 + 1.00794 * 12 = 68.12208
• Molar mass (kg/mol) = Mr[(NH4)3N] : 1000 = 68.12208 : 1000 = 0.06812 kg/mol

(NH4)3N: percent composition by element

• Nitrogen (N) = 56.0268 : 68.12208 * 100 = 82.245 %
• Hydrogen (H) = 12.09528 : 68.12208 * 100 = 17.755 %

Molar mass calculator