Molar and molecular weight of AlO2

• Relative molecular weight of AlO2: 58.9803386
• Molar mass of AlO2: 58.9803386 g/mol (0.05898 kg/mol)

Calculation of the relative molecular and molar mass of AlO2

• Mr[AlO2] = Ar[Al] + Ar[O] * 2 = 26.9815386 + 15.9994 * 2 = 58.9803386
• Molar mass (kg/mol) = Mr[AlO2] : 1000 = 58.9803386 : 1000 = 0.05898 kg/mol

AlO2: percent composition by element

• Aluminum (Al) = 26.9815386 : 58.9803386 * 100 = 45.747 %
• Oxygen (O) = 31.9988 : 58.9803386 * 100 = 54.253 %

Molar mass calculator