The equilibrium constants of the reactions
FeO(s) + CO(g) = Fe(s) + CO2; K1
FeO (s) + H2(g) = Fe(s) + H2O (g) ; K2
temp (oC) 600 700 800 900 1000
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K1 0.900 0.673 0.535 0.453 0.396
K2 0.332 0.422 0.499 0.594 0.668
Calculate the equilibrium constant of the reaction
CO(g) + H2O(g) = CO2 (g) + H2(g)
at the above temperature Also calculate the heat of thereaction.