Molar and molecular weight of NO

• Relative molecular weight of NO: 30.0061
• Molar mass of NO: 30.0061 g/mol (0.03001 kg/mol)

Calculation of the relative molecular and molar mass of NO

• Mr[NO] = Ar[N] + Ar[O] = 14.0067 + 15.9994 = 30.0061
• Molar mass (kg/mol) = Mr[NO] : 1000 = 30.0061 : 1000 = 0.03001 kg/mol

NO: percent composition by element

• Nitrogen (N) = 14.0067 : 30.0061 * 100 = 46.68 %
• Oxygen (O) = 15.9994 : 30.0061 * 100 = 53.32 %

Molar mass calculator