The molar mass of aluminum acetate can be calculated by summing the atomic masses of all the atoms in the formula. The chemical formula for aluminum acetate is Al(C₂H₃O₂)₃.
To calculate the molar mass, we need to consider the composition of aluminum acetate:
- 1 Aluminum (Al) atom: approximately 26.98 g/mol
- 6 Carbon (C) atoms: 6 x 12.01 g/mol = 72.06 g/mol
- 9 Hydrogen (H) atoms: 9 x 1.01 g/mol = 9.09 g/mol
- 6 Oxygen (O) atoms: 6 x 16.00 g/mol = 96.00 g/mol
Now, adding these together gives:
Molar mass = 26.98 + 72.06 + 9.09 + 96.00 = 204.13 g/mol
Therefore, the molar mass of aluminum acetate is approximately 204.13 g/mol.