When dilute hydrochloric acid reacts with sodium hydroxide, they undergo a chemical reaction that produces new substances.
The Reaction Between Hydrochloric Acid and Sodium Hydroxide
According to chemical principles, specifically the information provided:
Hydrochloric acid reacts with sodium hydroxide solution to form sodium chloride and water. This type of reaction is a common interaction between an acid (hydrochloric acid) and a base (sodium hydroxide).
The substances involved and the products formed can be represented by a word equation:
- Hydrochloric acid + Sodium hydroxide → Sodium chloride + Water
Reactants and Products
This reaction involves two main starting materials, known as reactants, and produces two new substances, known as products.
Reactants:
- Dilute Hydrochloric Acid (an acid solution)
- Sodium Hydroxide (a base solution)
Products:
- Sodium chloride (a salt)
- Water
| Component | Type | Role |
|---|---|---|
| Hydrochloric Acid | Acid | Reactant |
| Sodium Hydroxide | Base | Reactant |
| Sodium chloride | Salt | Product |
| Water | Solvent/Liquid | Product |
The reaction essentially involves the hydrogen ion (H⁺) from the acid combining with the hydroxide ion (OH⁻) from the base to form water (H₂O), while the remaining ions, sodium (Na⁺) and chloride (Cl⁻), combine to form the salt sodium chloride (NaCl). This results in a solution of sodium chloride in water.
