| vanillin |
a crystalline compound found in vanilla beans and some balsam resins; used in perfumes and flavorings
출처: wordnet.princeton.edu/perl/webwn
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| vanadium |
Vanadium(V) oxide (V2O5), commonly known as vanadium pentoxide, is the most important compound of vanadium. Upon heating it can reversibly lose oxygen to the air. Related to this is its the ability to catalyse the delivery of oxygen from the air to compounds such as sulfur dioxide, benzene and naphthalene, which is the basis for its industrial use as a catalyst in the manufacture of sulfuric acid, maleic anhydride and phthalic anhydride, respectively. ...
출처: en.wikipedia.org/wiki/Vanadium(V)_oxide
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| van der Waals forces |
Weak, long-range forces between nonpolar molecules.
출처: www.genpromag.com/Glossary~LETTER~V.html
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| van der Waals forces |
The weak forces of attraction between atoms or molecules that explain why gases condense to form liquids and solids when cooled.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/v...
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| vanadium |
CAS Number: 7440-62-2. A grayish, malleable metallic element found combined in minerals and used especially to form alloys (as vanadium steel). Chemical symbol = V. Molecular weight = 50.9415 g/mol.
출처: www.pca.state.mn.us/gloss/glossary.cfm
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