Question

select the correct balanced equation from the following.


1. Cu + Feso4 __ CuSo4 + Fe
2. ZnSo4+ Zn __ ZnSo4 + Zn 3. CuSo4 + Zn __ ZnSo4 + Cu
plz give me a answer ​

Answer 1

Answer:

2. ZnSo4+ Zn __ ZnSo4 + Zn

Explanation:

Because in other 2 reactions cu replace Fe or Zn from their solution.

It is impossible because cu are less reactive than them.

So the 2nd reaction is correct.

Hope this will be helpful.

Answer 2

Answer:

1 .

Cu + Feso4 __ CuSo4 + Fe

Explanation:

All the atoms of each elements on both sides are equal

Thank you