Title: chemical induction
Long Title: IUPAC Gold Book - chemical induction
DOI: 10.1351/goldbook.C01025
Status: current

Definition
When in a chemical system one reaction accelerates another there is said to be chemical induction or coupling. It is due to an intermediate or product of the inducing reaction participating in the second reaction. Chemical induction is often observed in oxidation–reduction reactions, chain reactions, and biological reactions. Sometimes a reaction having \(\Delta G^{\,\unicode{x26ac}} > 0\) is induced by a simultaneous process having \(\Delta G^{\,\unicode{x26ac}} < 0\).

Related Terms
- chain reactions: https://goldbook.iupac.org//terms/view/C00960
- oxidation: https://goldbook.iupac.org//terms/view/O04362

Source
- PAC, 1996, 68, 149. 'A glossary of terms used in chemical kinetics, including reaction dynamics (IUPAC Recommendations 1996)' on page 158 (https://doi.org/10.1351/pac199668010149)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/C01025/html
- json: https://goldbook.iupac.org/terms/view/C01025/json
- xml: https://goldbook.iupac.org/terms/view/C01025/xml

Citation: Citation: 'chemical induction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.C01025
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Accessed: 2025-12-06T10:13:36+00:00