Determine the standard Gibbs free energy of formation (G_f)for aluminum oxide given the following reaction:

4Al(s) + 3O₂(g) --> 2Al₂O₃(s)

Determine the standard Gibbs free energy of formation (G_f)for aluminum oxide given the following reaction:

4Al(s) + 3O₂(g) -->2Al₂O₃(s)

none of these

3152.8 kJ/mol

1576.4 kJ/mol

1576.4 kJ/mol

788.2 kJ/mol

3152.8 kJ/mol