Molar and molecular weight of H5ClN2O3

• Molecular formula: H5ClN2O3 or NH4NHClO3
• Relative molecular weight of H5ClN2O3: 116.5043
• Molar mass of H5ClN2O3: 116.5043 g/mol (0.1165 kg/mol)

Calculation of the relative molecular and molar mass of H5ClN2O3

• Mr[H5ClN2O3] = Ar[H] * 5 + Ar[Cl] + Ar[N] * 2 + Ar[O] * 3 = 1.00794 * 5 + 35.453 + 14.0067 * 2 + 15.9994 * 3 = 116.5043
• Molar mass (kg/mol) = Mr[H5ClN2O3] : 1000 = 116.5043 : 1000 = 0.1165 kg/mol

H5ClN2O3: percent composition by element

• Hydrogen (H) = 5.0397 : 116.5043 * 100 = 4.326 %
• Chlorine (Cl) = 35.453 : 116.5043 * 100 = 30.431 %
• Nitrogen (N) = 28.0134 : 116.5043 * 100 = 24.045 %
• Oxygen (O) = 47.9982 : 116.5043 * 100 = 41.199 %

Molar mass calculator