H 2 (g) can be prepared by passing steam over hot iron: 3 Fe(s) + 4 H

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H2(g) can be prepared by passing steam over hot iron: 3 Fe(s) + 4 H2O(g) ⇌ Fe3O4(s) + 4 H2(g).

(a) Write an expression for the thermodynamic equilibrium constant for this reaction.

(b) Explain why the partial pressure of H2(g) is independent of the amounts of Fe(s) and Fe3O4(s) present.

(c) Can we conclude that the production of H2(g).

from H2O(g) could be accomplished regardless of the proportions of Fe(s) and present? Explain.

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Related Book For  answer-question

General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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