KnowraChemical reactionLinked fromLinked fromThe 51 pages that link to Chemical reaction, each with the reason it gives.All 51Broader topic 2Related 11Narrower topic 27Compared with 11Chemical elementCompared with: Chemical reactions change compounds, not the elements present.DissolutionCompared with: Dissolution can preserve a substance’s chemical identity, unlike a reaction that forms new substances.Dalton's law of partial pressuresCompared with: The simple sum rule describes nonreacting components rather than pressure changes driven by reaction.Nuclear transmutationCompared with: Unlike nuclear transmutation, ordinary chemistry does not change one element into another.Molecular recognitionCompared with: Recognition can occur without chemical transformation, though it often positions partners for reactions.Concentration gradientCompared with: Reaction can create or consume concentration differences rather than merely transport substances.MixtureCompared with: Mixing alone need not cause the bond changes that define a chemical reaction.AbsorptionCompared with: Absorption can retain a substance without chemically transforming it.Unit operationCompared with: Unit operations distinguish physical changes from these chemical transformations.Nuclear chemistryCompared with: It contrasts with nuclear reactions, which change nuclei rather than only electron arrangements.Separation processCompared with: A separation redistributes existing components, whereas a reaction changes their chemical identities.