Question

explain why iron can displace copper from copper II nitrate solution, but copper cannot displace iron from iron III nitrate solution

Answer 1

Iron metal is more reactive than copper.

Step-by-step explanation:

Iron metal is more reactive than copper. ... Cu is less reactive than iron, therefore, cannot replace iron from iron sulphate (FeSO4). we have already seen that iron is more reactive than copper. So that means that in this reaction, copper is less reactive than iron. That means copper cannot displace iron. It cannot kick out iron from a sulfate.