Question

CuSO₄+Fe=? CuSO₄+Zn=?

Answer 1

На держи, надеюсь помогла...)

Answer 2

When copper sulfate (CuSO₄) reacts with iron (Fe), the following reaction takes place:

CuSO₄ + Fe → FeSO₄ + Cu

In this reaction, copper sulfate is reduced, and iron is oxidized.

When copper sulfate (CuSO₄) reacts with zinc (Zn), the following reaction occurs:

CuSO₄ + Zn → ZnSO₄ + Cu

In this reaction, copper sulfate is reduced, and zinc is oxidized.

Both reactions involve the displacement of copper ions (Cu²⁺) from copper sulfate by a more reactive metal (iron or zinc).