Molar and molecular weight of Co(IO3)2

• Relative molecular weight of Co(IO3)2: 408.738535
• Molar mass of Co(IO3)2: 408.738535 g/mol (0.40874 kg/mol)

Calculation of the relative molecular and molar mass of Co(IO3)2

• Mr[Co(IO3)2] = Ar[Co] + Ar[I] * 2 + Ar[O] * 6 = 58.933195 + 126.90447 * 2 + 15.9994 * 6 = 408.738535
• Molar mass (kg/mol) = Mr[Co(IO3)2] : 1000 = 408.738535 : 1000 = 0.40874 kg/mol

Co(IO3)2: percent composition by element

• Cobalt (Co) = 58.933195 : 408.738535 * 100 = 14.418 %
• Iodine (I) = 253.80894 : 408.738535 * 100 = 62.096 %
• Oxygen (O) = 95.9964 : 408.738535 * 100 = 23.486 %

Molar mass calculator