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- In chemistry, dissociation is a chemical reaction in which a molecule or compound breaks into smaller pieces, such as ions, atoms, or radicals.
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Aug 13, 2022 · In chemistry, dissociation is a chemical reaction in which a molecule or compound breaks into smaller pieces, such as ions, atoms, or radicals. For example, hydrochloric acid (HCl) dissociates in water, forming the H + and Cl – ions. Usually, dissociation is a reversible process. The reverse of dissociation is association or recombination.
Dissociation in chemistry is a general process in which molecules (or ionic compounds such as salts, or complexes) separate or split into other things such as atoms, ions, or radicals, usually in a reversible manner.
Dissociation is the separation of ions that occurs when a solid ionic compound dissolves. Nonionic compounds do not dissociate in water.
Dissociation, in chemistry, the breaking up of a compound into simpler constituents that are usually capable of recombining under other conditions. In electrolytic, or ionic, dissociation, the addition of a solvent or of energy in the form of heat causes molecules or crystals of the substance to.
- The Editors of Encyclopaedia Britannica
Oct 21, 2019 · A dissociation reaction is a chemical reaction in which a compound breaks apart into two or more components. The general formula for a dissociation reaction follows the form: AB → A + B. Dissociation reactions are usually reversible chemical reactions.
- Anne Marie Helmenstine, Ph.D.
Jun 13, 2023 · Solutions, Solvation, and Dissociation. Dissolution means the process of dissolving or forming a solution. When dissolution happens, the solute separates into ions or molecules, and each ion or molecule is surrounded by molecules of ….
Definition. Dissociation is the process by which an ionic compound separates into its individual ions when dissolved in a solvent, typically water. This process is crucial for understanding how electrolytes conduct electricity in solution.
