Molar and molecular weight of CoMoO4

• Relative molecular weight of CoMoO4: 218.870795
• Molar mass of CoMoO4: 218.870795 g/mol (0.21887 kg/mol)

Calculation of the relative molecular and molar mass of CoMoO4

• Mr[CoMoO4] = Ar[Co] + Ar[Mo] + Ar[O] * 4 = 58.933195 + 95.94 + 15.9994 * 4 = 218.870795
• Molar mass (kg/mol) = Mr[CoMoO4] : 1000 = 218.870795 : 1000 = 0.21887 kg/mol

CoMoO4: percent composition by element

• Cobalt (Co) = 58.933195 : 218.870795 * 100 = 26.926 %
• Molybdenum (Mo) = 95.94 : 218.870795 * 100 = 43.834 %
• Oxygen (O) = 63.9976 : 218.870795 * 100 = 29.24 %

Molar mass calculator