Magnesium chloride
and water

Step-by-step explanation:
- Neutralization reaction is defined as the chemical reaction in which an acid reacts with a base to produce a salt and water molecule.The general reaction for acid and base is:

- Reactants of a chemical reaction is defined as the substances which take part in a chemical reaction and undergoes a chemical change. Reactants are written on left side of the arrow.
- Products are defined as the substance which are formed at the end of the chemical reaction.Products are written on the right side of the arrow.
- The balanced chemical reaction between hydrochloric acid and magnesium hydroxide is given as:

Thus the products are magnesium chloride
and water
