neutralization reaction

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neutralization reaction

A student observes a neutralization reaction in a chemistry lab.

Definition

Noun: A chemical reaction in which an acid and a base interact, resulting in the formation of a salt and, typically, water. The essential process involves the combination of hydrogen ions (H⁺) from the acid with hydroxyl ions (OH⁻) from the base to form water (H₂O).

Usage and Examples
  • General Statement:
    • A neutralization reaction is a fundamental concept in chemistry.
  • Describing a Process:
    • The laboratory experiment demonstrated a classic neutralization reaction between hydrochloric acid and sodium hydroxide.
    • In a neutralization reaction, the pH of the resulting solution moves toward 7 (neutral).
  • Discussing Products:
    • The neutralization reaction produced sodium chloride and water.
Advanced Usage
  • "To undergo a neutralization reaction": Describes the process happening to the reactants.
    • When the acid was added dropwise, the mixture began to undergo a neutralization reaction.
  • In Environmental Contexts:
    • Neutralization reactions are used in wastewater treatment to adjust pH levels before discharge.
Variants and Related Words
  • Neutralization (n): The act or process of making something neutral. In chemistry, it specifically refers to the reaction between an acid and a base.
    • The neutralization of the spill was performed quickly.
  • Neutralize (v): To cause a neutralization reaction to occur; to make something neutral.
    • The base was used to neutralize the acidic solution.
Synonyms
  • Acid-base reaction: A more general term for any reaction involving an acid and a base, which includes but is not limited to neutralization.
  • Titration: An experimental procedure often used to quantitatively analyze a .
Related Phrases and Concepts
  • Equivalence point: The point in a titration where the amount of acid is stoichiometrically equal to the amount of base, marking the completion of the .
  • Salt formation: A key outcome of a .
  • Heat of neutralization: The thermal energy released during a , often observed as the reaction is exothermic.
neutralization reaction

A student observes a neutralization reaction in a chemistry lab.

Noun
  1. a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water

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