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Phylloquinone
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Geliefert zwischen Mo., 16.02.2026 und Di., 17.02.2026
Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The ketone carbon is often described as "sp2 hybridized," terminology that describes both their electronic and molecular structure. Ketones are trigonal planar about the ketonic carbon, with C-C-O and C-C-C bond angles of approximately 120°. The carbonyl group is polar as a consequence of the fact that the electronegativity of the oxygen center is greater than that for carbonyl carbon. Thus, ketones are nucleophilic at oxygen and electrophilic at carbon. Because the carbonyl group interacts with water by hydrogen bonding, ketones are typically more soluble in water than the related methylene compounds. Ketones are a hydrogen-bond acceptors. Ketones are not usually hydrogen-bond donors and cannot hydrogen-bond to itself. Because of their inability to serve both as hydrogen-bond donors and acceptors, ketones tend not to "self-associate" and are more volatile than alcohols and carboxylic acids of comparable molecular weights.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786131035524
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Genre Chemie
- Größe H220mm x B220mm
- EAN 9786131035524
- Format Fachbuch
- Titel Phylloquinone
- Herausgeber Betascript Publishing
- Anzahl Seiten 64
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