Molar and molecular weight of NH4NO2

• Molecular formula: NH4NO2 or H4N2O2
• Relative molecular weight of NH4NO2: 64.04396
• Molar mass of NH4NO2: 64.04396 g/mol (0.06404 kg/mol)

Calculation of the relative molecular and molar mass of NH4NO2

• Mr[NH4NO2] = Ar[H] * 4 + Ar[N] * 2 + Ar[O] * 2 = 1.00794 * 4 + 14.0067 * 2 + 15.9994 * 2 = 64.04396
• Molar mass (kg/mol) = Mr[NH4NO2] : 1000 = 64.04396 : 1000 = 0.06404 kg/mol

NH4NO2: percent composition by element

• Hydrogen (H) = 4.03176 : 64.04396 * 100 = 6.295 %
• Nitrogen (N) = 28.0134 : 64.04396 * 100 = 43.741 %
• Oxygen (O) = 31.9988 : 64.04396 * 100 = 49.964 %

Molar mass calculator