The equation CuSO4 + Fe -> FeSO4 + Cu

Detailed information about the equation CuSO₄ + Fe -> FeSO₄ + Cu:

This equation describes the chemical reaction between copper(II) sulfate (CuSO₄) and iron (Fe) to form iron(II) sulfate (FeSO₄) and copper (Cu).

Reaction conditions:

This reaction occurs easily at room temperature and standard pressure. It can also continue in an alkaline or mild acidic environment.

Reaction process:

Iron acts on the solution of CuSO₄, replacing the Cu₂+ ions in the solution, and releasing free copper. This free copper will adhere to the surface of the iron, creating a red layer.

Phenomenon occurring:

When Fe is added to the CuSO₄ solution, the surface of the Fe is corroded and red patches of Cu appear. The blue solution of CuSO₄ gradually turns to the light blue color of FeSO₄.