Molar and molecular weight of H4N2O2

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

Calculation of the relative molecular and molar mass of H4N2O2

• Mr[H4N2O2] = 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[H4N2O2] : 1000 = 64.04396 : 1000 = 0.06404 kg/mol

H4N2O2: 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