Question

the chemical change involving Fe and S illustrates a ____​

Answer 1

Answer:

The chemical change involving iron and hydrochloric acid acid illustrates a displacement reaction.

Explanation:

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Answer 2

Answer:

The chemical change involving iron and hydrochloric acid acid illustrates a displacement reaction.

Explanation:

Displacement reactions occur when a metal from the electrochemical series is mixed with the ions of a metal lower down in the electrochemical series. The atoms of the more reactive metal push their electrons on to ions of the less reactive metal.