Molar and molecular weight of NaClO3

• Molecular formula: NaClO3 or ClNaO3
• Relative molecular weight of NaClO3: 106.44096928
• Molar mass of NaClO3: 106.44096928 g/mol (0.10644 kg/mol)

Calculation of the relative molecular and molar mass of NaClO3

• Mr[NaClO3] = Ar[Cl] + Ar[Na] + Ar[O] * 3 = 35.453 + 22.98976928 + 15.9994 * 3 = 106.44096928
• Molar mass (kg/mol) = Mr[NaClO3] : 1000 = 106.44096928 : 1000 = 0.10644 kg/mol

NaClO3: percent composition by element

• Chlorine (Cl) = 35.453 : 106.44096928 * 100 = 33.308 %
• Sodium (Na) = 22.98976928 : 106.44096928 * 100 = 21.599 %
• Oxygen (O) = 47.9982 : 106.44096928 * 100 = 45.094 %

Molar mass calculator