Question

If you have 4 moles of zinc and 4 moles of hydrochloric acid, which of these would be the limiting reactant?

Answer 1

The balanced reaction between Zn and HCl is as follows:
Zn(s) + 2HCl(aq) -> ZnCl2(aq) + H2(g)
This means that HCl would be the limiting reactant.

Answer 2

D) Hydrochloric acid