Chlorous acid meaning

Chlorous acid is a weak acid with the chemical formula HClO2.


Chlorous acid definitions

Word backwards suorolhc dica
Part of speech Noun
Syllabic division Chlo-rous ac-id
Plural The plural of chlorous acid is chlorous acids.
Total letters 12
Vogais (4) o,u,a,i
Consonants (6) c,h,l,r,s,d

Chlorous acid is a weak acid with the chemical formula HClO2. It is an unstable compound that is not typically isolated in pure form due to its tendency to decompose into other compounds.

Properties of Chlorous Acid

Chlorous acid is a colorless and odorless compound that is soluble in water. It is a weak acid, meaning that it only partially dissociates in a solution. The chemical structure of chlorous acid consists of a chlorine atom bonded to two oxygen atoms and a hydrogen atom.

Uses of Chlorous Acid

Chlorous acid is primarily used as an intermediate in the synthesis of other chemicals. It can be used in the production of chlorine dioxide, which is commonly used as a bleaching agent in the pulp and paper industry. Chlorous acid is also used in the preparation of other chlorine-containing compounds.

Reactivity of Chlorous Acid

Chlorous acid is a fairly unstable compound that readily decomposes when heated or exposed to light. It can decompose into chloric acid and hydrochloric acid or into chlorine dioxide and water. Due to its instability, chlorous acid is not commonly encountered in everyday situations.

Overall, chlorous acid is a chemical compound with limited practical uses due to its instability. While it plays a role as an intermediate in chemical synthesis, its tendency to decompose makes it challenging to work with in pure form.


Chlorous acid Examples

  1. Chlorous acid is a weak acid with the chemical formula HClO2.
  2. In chemistry, chlorous acid is a precursor to chlorine dioxide, which is used as a bleaching agent.
  3. The solution of chlorous acid has a pale yellow color due to its decomposition into chlorine dioxide and water.
  4. Chlorous acid can be obtained by reacting barium chlorite with dilute sulfuric acid.
  5. The salts of chlorous acid, known as chlorites, are commonly used in disinfectants and bleaching agents.
  6. Chlorous acid can act as a reducing agent in certain chemical reactions.
  7. The structure of chlorous acid includes chlorine, oxygen, and hydrogen atoms.
  8. Chlorous acid is considered unstable and can easily decompose into different compounds.
  9. Due to its properties, chlorous acid is not commonly found in nature but is often synthesized in laboratories.
  10. Chlorous acid is a key ingredient in some water treatment processes to remove impurities.


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  • Updated 09/05/2024 - 23:39:28