Using the data in appendix 4,determine the standard Gibbs free energy in kj for the reaction 2Al(s)+Fe2O3(s)->Al2O3(s)+2Fe(s) in kj.

Using the data in appendix 4determine the standard Gibbs free energy in kj for the reaction 2AlsFe2O3sgtAl2O3s2Fes in kj class=