Molar and molecular weight of CdO

• Relative molecular weight of CdO: 128.4104
• Molar mass of CdO: 128.4104 g/mol (0.12841 kg/mol)

Calculation of the relative molecular and molar mass of CdO

• Mr[CdO] = Ar[Cd] + Ar[O] = 112.411 + 15.9994 = 128.4104
• Molar mass (kg/mol) = Mr[CdO] : 1000 = 128.4104 : 1000 = 0.12841 kg/mol

CdO: percent composition by element

• Cadmium (Cd) = 112.411 : 128.4104 * 100 = 87.54 %
• Oxygen (O) = 15.9994 : 128.4104 * 100 = 12.46 %

Molar mass calculator