Selenium Trioxide
CHF 46.25
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786BVM48E1P
Geliefert zwischen Do., 09.10.2025 und Fr., 10.10.2025
Details
Selenium trioxide (SeO3) is a chemical compound used in the manufacture of photoelectric cells and solar energy devices. A laboratory preparation is to react anhydrous K2SeO4 and SO3. The compound is thermodynamically unstable with respect to selenium dioxide. The solid consists of cyclic tetramers, Se4O12. In the gas phase there is some dissociation into the monomer. It is a strong oxidizing agent, as is selenic acid and all selenates.The molecular shape of selenium trioxide is triagonal planar. Selenium trioxide is a nonpolar molecule. the bonds between the selenium and the oxygen are double bonds. The bond angles are all 120°, and the molecule is flat. There are no lone bonding pairs.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786138559214
- Auflage Aufl.
- Editor Claus Matthias Benedict
- Sprache Englisch
- Genre Chemie
- Größe H220mm x B220mm
- Jahr 2011
- EAN 9786138559214
- Format Kartonierter Einband (Kt)
- ISBN 978-613-8-55921-4
- Titel Selenium Trioxide
- Untertitel Selenic Acid
- Herausgeber PHON
- Anzahl Seiten 80
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