Question

write a word equation for the following chemical reaction. A piece of magnesium ribbon is put into a solution of copper sulphate in a test tube. There is a chemical reaction. The magnesium dissolves; Red Brown pieces of copper sink to the bottom of the tube.
​

Answer 1

Answer:

Explanation:

Mg+CuSO

4

​

⟶MgSO

4

​

+Cu

(Blue)

By addingMagnesium to CuSO

4

​

, it turns to MgSO

4

​

.

Because Mg is above Cu in reactivity series. So Mg displaces Cu in CuSO

4

​

. As reaction processes, CuSO

4

​

content decreases.

∴ Color blue fades.