| 释义 |
complexometric titration
complexometric titration (kəmˌplɛksəʊˈmɛtrɪk) n (Chemistry) chem a titration in which a coloured complex is formed, usually by the use of a chelating agent, such as EDTA, the end point being marked by a sharp decrease in the concentration of free metal ionscomplexometric titration
complexometric titration[kəm¦plek·sə¦me·trik ‚tī′trā·shən] (analytical chemistry) A technique of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. Also known as chelatometry. Also spelled compleximetric titration. |