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CBSE Class 10 Answered

Fe+h20(steam)->feo+h2 correct.  BT ans is fe4o3 how it is possible sir
Asked by Jothi Arthi | 29 Jul, 2017, 08:10: PM
answered-by-expert Expert Answer
Fe reacts with steam to produce a combination of FeO [Iron(II)oxide] and Fe2O3 [Iron(III)oxide].
The combination is written as Fe3O4 or FeO . Fe2O3.
Fe3O4 contains both the ions viz Fe2+ and Fe3+.
Hence, the reaction is given as:
3 Fe + 4 H2O(steam) → Fe3O4 + 4H2(g)
 
Hope, it clears your doubt !
Answered by Prachi Sawant | 29 Jul, 2017, 10:19: PM

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