Question

what happens when iron nails are placed in copper sulphate solution . write word equation of the reactions involved

Answer 1

Bonjour!!

When iron nails are places in copper sulphate solution, the highly reactive metal iron displaces copper from its copper salt solution.

Fe(s) + CuSO4(aq) ———» FeSO4(aq) + Cu(s)

Answer 2

your answer is-----


if iron nail is kept in cooper sulphate solution----

the portion of iron nail kept inside solution become reddish brown.this is because a layer of copper het deposited over surface of iron...

Fe + Cuso4 ----------------------------> Cu + Feso4
iron copper sulphate copper iron sulphate

thank u!!!