Write the reaction equations: Fe₂O₃⇒Fe⇒FeCl₂

In this task, you should write down the chemical reaction equations for the next chain. Then the reactions should be equalized. It turns out the following.


Fe₂O₃ + 2Al = 2Fe + Al₂O₃.

Substitution reaction. With the formation of iron and aluminum oxide.

Fe + 2HCl = FeCl₂ + H₂.

Substitution reaction. The result is ferric chloride and hydrogen.

Let us write the continuation of the following equations of chemical reactions.

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