Molar and molecular weight of CuIO3

• Relative molecular weight of CuIO3: 238.44867
• Molar mass of CuIO3: 238.44867 g/mol (0.23845 kg/mol)

Calculation of the relative molecular and molar mass of CuIO3

• Mr[CuIO3] = Ar[Cu] + Ar[I] + Ar[O] * 3 = 63.546 + 126.90447 + 15.9994 * 3 = 238.44867
• Molar mass (kg/mol) = Mr[CuIO3] : 1000 = 238.44867 : 1000 = 0.23845 kg/mol

CuIO3: percent composition by element

• Copper (Cu) = 63.546 : 238.44867 * 100 = 26.65 %
• Iodine (I) = 126.90447 : 238.44867 * 100 = 53.221 %
• Oxygen (O) = 47.9982 : 238.44867 * 100 = 20.129 %

Molar mass calculator