Molar and molecular weight of NaClO4

• Molecular formula: NaClO4 or ClNaO4
• Relative molecular weight of NaClO4: 122.44036928
• Molar mass of NaClO4: 122.44036928 g/mol (0.12244 kg/mol)

Calculation of the relative molecular and molar mass of NaClO4

• Mr[NaClO4] = Ar[Cl] + Ar[Na] + Ar[O] * 4 = 35.453 + 22.98976928 + 15.9994 * 4 = 122.44036928
• Molar mass (kg/mol) = Mr[NaClO4] : 1000 = 122.44036928 : 1000 = 0.12244 kg/mol

NaClO4: percent composition by element

• Chlorine (Cl) = 35.453 : 122.44036928 * 100 = 28.955 %
• Sodium (Na) = 22.98976928 : 122.44036928 * 100 = 18.776 %
• Oxygen (O) = 63.9976 : 122.44036928 * 100 = 52.268 %

Molar mass calculator