Question

For a reaction, 4Fe + 30, 2FeO, entropy change and enthalpy change at 298K are
- 549.40 J/K/mol and - 1648 10 J/mol respectively. Calculate the free energy change for the
reaction.​

Answer 1

Answer:

Here, ΔS = -549.4 J/K/mol , ΔH = -1648×10^3 J/mol and T= 298 K

ΔG = ΔH – TΔS

ΔG = -1648000 + 163721.2  

     = -1484278.8 J/mol  

     = -1484.2788 kJ/mol

Answer 2

Answer:

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