Question

If six moles of hydrogen chloride (HCl) react with plenty of aluminum, how many moles of aluminum chloride (AlCl3) will the reaction produce?

Answer 1

(a)

Step-by-step explanation:

6HCl + 2Al ---> 2AlCl3 + 3H2

6 mol 2 mol

As we can see 6 mol HCl produce 2 mol AlCl3.