Molar and molecular weight of ClNO3

• Relative molecular weight of ClNO3: 97.4579
• Molar mass of ClNO3: 97.4579 g/mol (0.09746 kg/mol)

Calculation of the relative molecular and molar mass of ClNO3

• Mr[ClNO3] = Ar[Cl] + Ar[N] + Ar[O] * 3 = 35.453 + 14.0067 + 15.9994 * 3 = 97.4579
• Molar mass (kg/mol) = Mr[ClNO3] : 1000 = 97.4579 : 1000 = 0.09746 kg/mol

ClNO3: percent composition by element

• Chlorine (Cl) = 35.453 : 97.4579 * 100 = 36.378 %
• Nitrogen (N) = 14.0067 : 97.4579 * 100 = 14.372 %
• Oxygen (O) = 47.9982 : 97.4579 * 100 = 49.25 %

Molar mass calculator