The chemical formula "ZHCL" is not a recognized chemical compound. It's likely a typo or an incorrect representation of a real compound.

Here's why:

* No known element "Z": There is no element on the periodic table with the symbol "Z".

* Common symbols: "H" represents hydrogen, "Cl" represents chlorine.

Possible Correct Compounds:

* HCl (Hydrogen Chloride): A colorless gas with a pungent odor, which dissolves in water to form hydrochloric acid.

* ZnCl2 (Zinc Chloride): A white solid, often used as a catalyst and in textile manufacturing.

If you can provide more context or the intended meaning of "ZHCL," I might be able to assist you better in identifying the correct reactants.