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Answer to Question #201616 in General Chemistry for Mickayla
Question #201616
Which is the correct equilibrium constant expression for the following reaction?
Fe2O3(s) + 3H2(g) ↔ 2Fe(s) + 3H2O(g)
- Kc = [Fe2O3] [H2]3 / [Fe] 2 [H2O] 3
- Kc = [Fe] [H2O] / [Fe2O3] [H2]
- Kc = [H2] / [H2O]
- Kc = [H2O]3 / [H2]3
- Kc = [Fe] 2 [H2O] 3 / [Fe2O3] [H2]3
Expert's answer
4.Kc = [H2O]3 / [H2]3
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