Molar and molecular weight of NaOCl

• Relative molecular weight of NaOCl: 74.44216928
• Molar mass of NaOCl: 74.44216928 g/mol (0.07444 kg/mol)

Calculation of the relative molecular and molar mass of NaOCl

• Mr[NaOCl] = Ar[Na] + Ar[O] + Ar[Cl] = 22.98976928 + 15.9994 + 35.453 = 74.44216928
• Molar mass (kg/mol) = Mr[NaOCl] : 1000 = 74.44216928 : 1000 = 0.07444 kg/mol

NaOCl: percent composition by element

• Sodium (Na) = 22.98976928 : 74.44216928 * 100 = 30.883 %
• Oxygen (O) = 15.9994 : 74.44216928 * 100 = 21.492 %
• Chlorine (Cl) = 35.453 : 74.44216928 * 100 = 47.625 %

Molar mass calculator