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Potentiometry, chemical equilibria, and flow injection analysis—three important topics taught with one experimental setup
- In general, concepts such as chemical equilibria and classical analytical chemistry, as well as instrumental methods such as potentiometry and flow injection analysis (FIA), are taught separately in the curricula of chemistry-related degree programs. However, FIA provides an opportunity to connect all of these important topics. This article shows how simple experiments can be used to link the fundamentals of FIA and potentiometry to the fundamentals of chemical equilibria and teach them in a sustainable way. The experiments were designed for undergraduate environmental science students with basic knowledge of chemical equilibria and classical analytical chemistry and minimal knowledge of electrochemistry. However, they can also be integrated into various courses on instrumental analysis in chemistry-related degree programs.
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| Author: | Heike Kahlert, Gabriele Meyer, Anja Albrecht |
|---|---|
| URN: | urn:nbn:de:gbv:9-opus-108508 |
| DOI: | https://doi.org/10.1007/s10008-023-05598-4 |
| ISSN: | 1433-0768 |
| Parent Title (English): | Journal of Solid State Electrochemistry |
| Publisher: | Springer Nature |
| Place of publication: | Berlin |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2023/07/17 |
| Date of first Publication: | 2024/03/01 |
| Release Date: | 2024/03/11 |
| Tag: | FIA; Flow injection potentiometry; Flow injection titration; Potentiometry |
| Volume: | 28 |
| Issue: | 3-4 |
| First Page: | 1191 |
| Last Page: | 1197 |
| Faculties: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Biochemie |
| Collections: | weitere DFG-förderfähige Artikel |
| Licence (German): |  Creative Commons - Namensnennung 4.0 International |