Question

1.) Consider the reaction:

Fe₃O₄(s) + 4H₂(g)3Fe(s) + 4H₂O(g)

Using standard thermodynamic data at 298K, calculate the free energy change when 2.48 moles of Fe₃O₄(s) react at standard conditions.
     G°_rxn = kJ

2.)Consider the reaction:

H₂(g) + Cl₂(g)2HCl(g)

Using standard thermodynamic data at 298K, calculate the free energy change when 1.750 moles of H₂(g) react at standard conditions.
   G°_rxn = kJ