Molar and molecular weight of CoAl2O4

• Relative molecular weight of CoAl2O4: 176.8938722
• Molar mass of CoAl2O4: 176.8938722 g/mol (0.17689 kg/mol)

Calculation of the relative molecular and molar mass of CoAl2O4

• Mr[CoAl2O4] = Ar[Co] + Ar[Al] * 2 + Ar[O] * 4 = 58.933195 + 26.9815386 * 2 + 15.9994 * 4 = 176.8938722
• Molar mass (kg/mol) = Mr[CoAl2O4] : 1000 = 176.8938722 : 1000 = 0.17689 kg/mol

CoAl2O4: percent composition by element

• Cobalt (Co) = 58.933195 : 176.8938722 * 100 = 33.316 %
• Aluminum (Al) = 53.9630772 : 176.8938722 * 100 = 30.506 %
• Oxygen (O) = 63.9976 : 176.8938722 * 100 = 36.179 %

Molar mass calculator