cation
61cation — n. positively charged ion moving towards cathode in electrolysis …
62cation — n. a positively charged ion; an ion that is attracted to the cathode in electrolysis (opp. ANION). Etymology: CATA + ION …
63Trihydrogène (cation) — Cation trihydrogène Structure du cation trihydrogène Général No CAS …
64cation exchanger — An insoluble solid (usually a polystyrene or a polysaccharide) that has negatively charged radicals attached to it ( e.g., –COO−, –SO3−), which can attract and hold cations that pass by in a moving solution if these are more attracted to the acid …
65cation exchange capacity — ability of the soil to retain cations and thus be fertile …
66cation-exchange resins — complex insoluble chemical compounds that may be administered with the diet to alter the electrolyte balance of the body in the treatment of heart, kidney, and metabolic disorders. For example, in patients on a strict low sodium diet such resins… …
67cation exchange resin — an ion exchange resin (q.v.) that exchanges cations; pharmacologic uses include treatment of hyperkalemia and prevention of formation of calcium containing renal calculi …
68cation exchange — Ion exchange process in which cations in solution are exchanged for other cations from an ion exchanger [6] …
69cation exchange capacity — The sum total of exchangeable cations that a porous medium can absorb. Expressed in moles of ion charge per kilogram of soil (or of other exchanges such as clay) [22] …
70cation-exchange resins — complex insoluble chemical compounds that may be administered with the diet to alter the electrolyte balance of the body in the treatment of heart, kidney, and metabolic disorders. For example, in patients on a strict low sodium diet such resins… …