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  2. en.m.wikipedia.org › wiki › Chain_reactionChain reaction - Wikipedia

    A chain reaction is a sequence of reactions where a reactive product or by-product causes additional reactions to take place. In a chain reaction, positive feedback leads to a self-amplifying chain of events.

  3. Chain reaction, in chemistry and physics, process yielding products that initiate further processes of the same kind, a self-sustaining sequence. Examples from chemistry are burning a fuel gas, the development of rancidity in fats, “knock” in internal-combustion engines, and the polymerization of.

  4. A chain reaction refers to a process in which neutrons released in fission produce an additional fission in at least one further nucleus. This nucleus in turn produces neutrons, and the process repeats. The process may be controlled (nuclear power) or uncontrolled (nuclear weapons).

  5. A chain reaction is a type of chemical reaction that repeats over time. The products generated in a single reaction cycle become the reactants to initiate the next reaction. A chain reaction can be self-sustaining or controlled.

  6. Jul 9, 2019 · In science, a chain reaction is a series of reactions where the products contribute to the reactants of another reaction without outside influence. The idea of chain reactions was introduced by German chemist Max Bodenstein in 1913 in reference to chemical reactions.

  7. A chemical chain reaction is a series of chemical reactions where the products of the reaction contribute to the reactants of another reaction. This transformation of products to reactants allows a reaction to continue with minimal or no outside influence.

  8. Feb 13, 2023 · Explosions, polymerizations, and food spoilage often involve chain reactions. The chain reaction mechanism is involved in nuclear reactors; in this case the chain carriers are neutrons. The mechanisms describing chain reactions are useful models for describing chemical reactions.

  9. chem.libretexts.org › Bookshelves › Physical_and_Theoretical_Chemistry_Textbook12.9: Chain Reactions - Chemistry LibreTexts

    Jan 16, 2023 · A large number of reactions proceed through a series of steps that can collectively be classified as a chain reaction. The reactions contain steps that can be classified as. initiation step – a step that creates the intermediates from stable species; propagation step – a step that consumes an intermediate, but creates a new one

  10. Sep 27, 2023 · A "chain reaction" is critical for a nuclear reactor to generate electricity. What is a chain reaction? Let's start at the beginning. The primary active ingredient in the fuel for a nuclear reactor is a particular variety, or "isotope," of uranium, called U235.

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