Molar and molecular weight of Al2BeO4

• Relative molecular weight of Al2BeO4: 126.9728592
• Molar mass of Al2BeO4: 126.9728592 g/mol (0.12697 kg/mol)

Calculation of the relative molecular and molar mass of Al2BeO4

• Mr[Al2BeO4] = Ar[Al] * 2 + Ar[Be] + Ar[O] * 4 = 26.9815386 * 2 + 9.012182 + 15.9994 * 4 = 126.9728592
• Molar mass (kg/mol) = Mr[Al2BeO4] : 1000 = 126.9728592 : 1000 = 0.12697 kg/mol

Al2BeO4: percent composition by element

• Aluminum (Al) = 53.9630772 : 126.9728592 * 100 = 42.5 %
• Beryllium (Be) = 9.012182 : 126.9728592 * 100 = 7.098 %
• Oxygen (O) = 63.9976 : 126.9728592 * 100 = 50.403 %

Molar mass calculator