What is a neutralization reaction? Explain with an example Neutralization Reaction Definition A neutralization reaction is a reaction that takes place between an acid and a base. As acids and bases react, they produce salt and water as byproducts. During the process, energy also gets created. The neutralization reaction’s general equation is as follows: Acid + Base → Salt + Water
Neutralization Reaction Examples Below are the examples of neutralization reactions: 1. A mixture of sodium hydroxide and hydrochloric acid create sodium chloride and water.
NaOH + HCl → NaCl + H2O
2. In the case of indigestion, milk of magnesia, a base, is administered as an antacid to neutralize the excess acid created in the stomach.
Mg(OH)2 + 2HCl → MgCl2 + 2H2O
Acids, Bases, and Ions When an acid dissolves in water, it creates positive hydrogen ions (H+) and negative nonmetal ions. (Ions get charged atoms that have lost or gained electrons.) An example of an acid is hydrochloric acid (HCl). HCl creates positive hydrogen ions and negative chloride ions when it gets dissolved in water (Cl-). The following chemical equation can be used to represent this:
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