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At 900 degrees C, Kc for the reaction is 5.1. if .050 mole of H20 and .100 mole of Fe are placed in a 1L container at 900 degrees C, how many grams of Fe3O4 are present at equilibrium?

  • chemistry -

    What reaction? You didn't post that. I think you omitted anything about hydrogen being evolved.

  • chemistry -

    3 Fe + 4H2O= Fe3O4 + 4H2

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