Aluminum metal will most certainly respond with an answer of hydrochloric corrosive. The aluminum-oxide layer shields the metal from response against water, however hydrochloric corrosive is an alternate story. HCl will eat through that layer before long. So while the response won't continue fastly, it will in the long run take off. It by and large takes a couple of minutes for the response to get going if the HCl isn't focused. In a weaken arrangement, it can take three to five minutes for the HCl to expel the defensive layer. Once the layer is gone, notwithstanding, the response will continue rapidly.

Does Al + HCl = AlCl3 + H2

It can happen in light of the fact that the reactivity of Al can move H+ particle from HCl. Hypothetically, the vitality that expected to oxidize Al not exactly to oxidize H+ from HCl.

So the response can be happened suddenly (with no impetus). It can be looked from Volta vitality course of action.

Yes actually 2Al + 6HCl = 2AlCl3 + 3H2

However, it can be separated further.

2Al(s) + 6H+(aq) >>>> 2Al3+(aq) + 3H2(g)