Д97 Calculate the value ΔG0h.r. following reaction

If the total amount of your purchases from the seller nikole more than:
- 5 $ the discount is 5%

Sold 1
Refunds 0
Good feedbacks 0
Bad feedbacks 0

97. Calculate the value ΔG0h.r. following reactions of reduction of iron oxide (III)
Fe2O3 (к) + 3Н2(г) = 2Fe(к) + 3Н2О(г)
2Fe2O3 (к) + 3С(к) = 4Fe(к) + 3СО2(г)
Fe2O3 (к) + 3СO(г) = 2Fe(к) + 3СО2(г)
The occurrence of any of these reactions are the most likely?