What compound forms when one molecule of HCl and one molecule of NH3 combine? It is an ionic compound.

I am not sure how to find this out. I thought is was H3O but that is not right.

NH3 + HCl ==> NH4Cl

O ok thank you!!

To determine the compound that forms when HCl and NH3 combine, you need to consider the reaction between the two compounds. HCl is an acid, and NH3 is a base. When an acid reacts with a base, it forms a salt. In this case, the salt formed is ammonium chloride (NH4Cl).

Here's a step-by-step explanation:

1. Write down the molecular formulas of the compounds involved:
- HCl (hydrochloric acid)
- NH3 (ammonia)

2. Identify the acid and the base:
- HCl is the acid as it donates a proton (H+ ion)
- NH3 is the base as it accepts a proton (H+ ion)

3. Write the balanced chemical equation for the reaction:
HCl + NH3 → NH4Cl

4. The resulting compound is ammonium chloride (NH4Cl), which is formed when the hydrogen ion (H+) from the acid combines with the ammonia molecule (NH3), creating the ammonium ion (NH4+), and the chloride ion (Cl-) from the acid pairs with the remaining hydrogen atom.

Therefore, the correct compound formed when one molecule of HCl and one molecule of NH3 combine is ammonium chloride (NH4Cl), which is an ionic compound.

To determine the compound formed when HCl and NH3 combine, we need to understand their chemical formulas and the types of chemical reactions that can occur between them.

HCl is the formula for hydrochloric acid, which is a strong acid. NH3 is the formula for ammonia, which is a weak base. When strong acids and weak bases react, they typically form a salt and water.

To find the compound formed, we will first write the balanced chemical equation for the reaction:

HCl + NH3 → NH4Cl

From the equation, we can see that HCl reacts with NH3 to form NH4Cl. This compound is ammonium chloride (NH4Cl), which is an ionic compound composed of ammonium ions (NH4+) and chloride ions (Cl-).

Therefore, the correct compound formed when one molecule of HCl and one molecule of NH3 combine is ammonium chloride (NH4Cl).