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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