Question

equtions for
REACTION BETWEEN COPPER SULPHATE SOL AND IRON NAIL
NEUTRILIZATION REACTION
RUSTING

Answer 1

Answer:

Iron being more reactive than copper will displace copper from its salt and form a subsequent salt of ferrous sulphate. During the reaction, the colour of copper sulphate [blue] will change to greenish-blue {ferrous sulphate}. This is an example of a Displacement reaction.

Fe(s)+CuSO4 (aq)⟶FeSO 4 (aq)+Cu(s)

Follow ❤️

Answer 2

Explanation:

1. Its colour is blue then it became green because CuSO4 + Fe = form Iron Sulphate Greensh colour