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Batumi

(Encyclopedia)Batumi bəto͝omˈ [key], city (2021 est. pop. 121,806), capital of Adjarian Autonomous R...

butadiene

(Encyclopedia)butadiene byo͞otˌədīˈēn [key], colorless, gaseous hydrocarbon. There are two structural isomers of butadiene; they differ in the location of the two carbon-carbon double bonds in the butadiene m...

butane

(Encyclopedia)butane byo͞oˈtān [key], C4H10, gaseous alkane, a hydrocarbon that is obtained from natural gas or by refining petroleum. It can be liquefied at room temperature by compression. There are two struct...

Kaohsiung

(Encyclopedia)Kaohsiung or Kao-hsiung both: gouˈshyo͞ongˈ [key], special municipality (2010 pop. 2,777,384), 1,140 sq mi (2,952 sq km), S Taiwan. The economic center of S Taiwan, it is Taiwan's leading port but ...

Gulfport

(Encyclopedia)Gulfport, city (2020 pop. 72,926), seat of Harrison co., SE Miss., a port on Mississippi Sound, the Gulf of Mexico, in a resort area; inc. 1898. A port ...

hydrogenation

(Encyclopedia)hydrogenation hīdrôjˈənāˌshən, hīˌdrəjənāˈshən [key], chemical reaction of a substance with molecular hydrogen, usually in the presence of a catalyst. A common hydrogenation is the harde...

Ferrara

(Encyclopedia)Ferrara fār-räˈrä [key], city, capital of Ferrara prov., in Emilia-Romagna, N Italy. It is a ...

Ruse

(Encyclopedia)Ruse ro͝oˈsĕ [key], city (1993 pop. 170,209), NE Bulgaria, on the Danube River bordering Romania. The chief river port of Bulgaria, it is also an industrial and communications center; a bridge span...

Rostock

(Encyclopedia)Rostock –värˌnəmünˈdə [key], city (1994 pop. 237,307), Mecklenburg–West Pomerania, NE Germany, on the Baltic Sea. It is an industrial center and a major seaport, with petroleum tank installa...

Surabaya

(Encyclopedia)Surabaya, Surabaja, or Soerabaja so͝orəbīˈə, Du. so͞oräbäˈyä [key], city (1990 pop. 2,473,272), capital of East Java prov., NE Java, Indonesia, on the Mas River just above its mouth at the ...