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The following reaction occurs in the Blast furnance where iron ore is reduced to iron metal ) g ( ) s ( 3 2 CO 3 O Fe + Fe

1. + 3CO 2(g) Using the Le-chatelier's principle, predict which one of the following will not disturb the equilibrium.
2. Addition of Fe 2 O 3
3. Addition of CO 2
4. Removal of CO (4) Removal of CO 2

Correct answer: + 3CO 2(g) Using the Le-chatelier's principle, predict which one of the following will not disturb the equilibrium.

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