Question

what happens when iron oxide reacts with hydrochloric acid please give the equation​

Answer 1

Answer:

The most important reaction is its carbothermal reduction, which gives iron used in steel-making:

3 Fe2O3 + H2 → 2 Fe3O4 + H2O. Iron(III) oxide is insoluble in water but dissolves readily in strong acid, e.g. hydrochloric and sulfuric acids.

Answer 2

6HCl+Fe2O3=3H2O+2FeCl3

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