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Universalium. 2010.
Kekulé's formula — /kay keuh layz /, Chem. the structural formula of benzene represented as a hexagonal ring with alternate single and double bonds between the carbon atoms. See diag. under benzene ring. [1935 40; named after F. A. KEKULÉ VON STRADONITZ] … Useful english dictionary
Fórmula esqueletal — del fármaco antidepresivo escitalopram, mostrando representaciones esqueletales de los heteroátomos, un enlace triple, anillos de benceno y la estereoquímica En química orgánica, la fórmula esqueletal de un compuesto orgánico es una… … Wikipedia Español
Fórmula empírica — (1), Fórmula Molecular (2) y varias fórmulas desarrolladas de la molécula de Benceno; 3=Estructuras de Kekulé (Isómeros de resonancia); 4=Estructura hexagonal Plana, mostrando la longitud y el ángulo de enlace; 5=Enlaces Sigma entre orbitales… … Wikipedia Español
Kekulé von Stradonitz , Friedrich August — (1829–1896) German chemist Kekulé was born in Darmstadt. As a youth he showed considerable skill in drawing and was consequently encouraged to be an architect. Although he began as a student of architecture at Giessen he soon switched, despite… … Scientists
Kekule formula — noun a closed chain of 6 carbon atoms with hydrogen atoms attached • Syn: ↑benzene formula, ↑benzene ring, ↑benzene nucleus • Hypernyms: ↑benzene, ↑benzine, ↑benzol * * * ˈkākəˌlā … Useful english dictionary
Kekulé formula — /kɛkjuleɪ ˈfɔmjələ/ (say kekyoohlay fawmyuhluh) noun Chemistry a structural formula for benzene, in which the six carbon atoms are arranged into a hexagonal ring with alternating single and double bonds between them. {named after FA Kekulé von… …
Kekule von Stradonitz, August — ► (1829 91) Químico alemán. Formuló la teoría de la tetravalencia del carbono y estableció la fórmula hexagonal del benceno … Enciclopedia Universal
Friedrich August Kekulé von Stradonitz — Infobox Scientist name = Friedrich August Kekule von Stradonitz box width = image width = caption = August Kekule von Stradonitz birth date = birth date|1829|9|7|df=y birth place = Darmstadt, Germany death date = death date and… … Wikipedia
Friedrich August Kekulé von Stradonitz — Nacimiento 7 de septiembre de 1829 Darmstadt, Alemania Fallecimiento 13 de julio de 1896 Tessin … Wikipedia Español
Skeletal formula — The skeletal formula of an organic compound is a shorthand representation of its molecular structure. Skeletal formulae are in organic chemistry because they show complicated structures clearly and they are quick and simple to draw. Carbon… … Wikipedia
