Molar and molecular weight of AlPO4

• Molecular formula: AlPO4 or AlO4P
• Relative molecular weight of AlPO4: 121.9529006
• Molar mass of AlPO4: 121.9529006 g/mol (0.12195 kg/mol)

Calculation of the relative molecular and molar mass of AlPO4

• Mr[AlPO4] = Ar[Al] + Ar[O] * 4 + Ar[P] = 26.9815386 + 15.9994 * 4 + 30.973762 = 121.9529006
• Molar mass (kg/mol) = Mr[AlPO4] : 1000 = 121.9529006 : 1000 = 0.12195 kg/mol

AlPO4: percent composition by element

• Aluminum (Al) = 26.9815386 : 121.9529006 * 100 = 22.125 %
• Oxygen (O) = 63.9976 : 121.9529006 * 100 = 52.477 %
• Phosphorus (P) = 30.973762 : 121.9529006 * 100 = 25.398 %

Molar mass calculator