Molar and molecular weight of CaCl2O4

• Molecular formula: CaCl2O4 or Ca(ClO2)2
• Relative molecular weight of CaCl2O4: 174.9816
• Molar mass of CaCl2O4: 174.9816 g/mol (0.17498 kg/mol)

Calculation of the relative molecular and molar mass of CaCl2O4

• Mr[CaCl2O4] = Ar[Ca] + Ar[Cl] * 2 + Ar[O] * 4 = 40.078 + 35.453 * 2 + 15.9994 * 4 = 174.9816
• Molar mass (kg/mol) = Mr[CaCl2O4] : 1000 = 174.9816 : 1000 = 0.17498 kg/mol

CaCl2O4: percent composition by element

• Calcium (Ca) = 40.078 : 174.9816 * 100 = 22.904 %
• Chlorine (Cl) = 70.906 : 174.9816 * 100 = 40.522 %
• Oxygen (O) = 63.9976 : 174.9816 * 100 = 36.574 %

Molar mass calculator