Aluminum does not react with the solution of copper sulfate, as its surface is protected with a durable oxide film.
What happens when aluminium reacts with aluminium sulphate?
Aluminium reacts with sulfuric acid (h2so4) to produce aluminium sulfate al2(so4)3 and hydrogen (h2).
What happens when Al reacts with CuSO4?
Al(s) + 3CuSO4(aq) ———→ Al2(SO4)3(aq) + 3Cu(s). It is also an example for displacement reaction.. Aluminium will displace copper from copper sulphate solution because aluminium is more reactive then copper. Blue solution of copper sulphate fades and the solution becomes colourless.