Consider the Reaction 2Fe₂O₃(s)+ 3C(s) $\rightarrow$ 4Fe(s)+ 3CO₂(g) $\Delta$ H ^$\circ$ = 462 KJ

question 56

Multiple Choice

Consider the reaction 2Fe₂O₃(s) + 3C(s) $\rightarrow$ 4Fe(s) + 3CO₂(g) , $\Delta$ H ^$\circ$ = 462 kJ, $\Delta$ S ^$\circ$ = 558 J.K^-1
Calculate the equilibrium constant for this reaction at 525 ^$\circ$ C.

• A)3.04 * 10^-3
• B)8.07 * 10^-2
• C)5.20 * 10^-7
• D)1.9 * 10⁶
• E)2.18 * 10^-2

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