Molar and molecular weight of Zn(ClO4)2

• Molecular formula: Zn(ClO4)2 or Cl2O8Zn
• Relative molecular weight of Zn(ClO4)2: 264.3102
• Molar mass of Zn(ClO4)2: 264.3102 g/mol (0.26431 kg/mol)

Calculation of the relative molecular and molar mass of Zn(ClO4)2

• Mr[Zn(ClO4)2] = Ar[Cl] * 2 + Ar[O] * 8 + Ar[Zn] = 35.453 * 2 + 15.9994 * 8 + 65.409 = 264.3102
• Molar mass (kg/mol) = Mr[Zn(ClO4)2] : 1000 = 264.3102 : 1000 = 0.26431 kg/mol

Zn(ClO4)2: percent composition by element

• Chlorine (Cl) = 70.906 : 264.3102 * 100 = 26.827 %
• Oxygen (O) = 127.9952 : 264.3102 * 100 = 48.426 %
• Zinc (Zn) = 65.409 : 264.3102 * 100 = 24.747 %

Molar mass calculator