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ferric sulfate

(Encyclopedia)ferric sulfate or iron (III) sulfate, chemical compound, Fe2(SO4)3, a yellow rhombic crystalline hygroscopic water-soluble salt that decomposes when heated to a temperature of 480℃. The enneahydrate...

Bitterfeld

(Encyclopedia)Bitterfeld bĭˈtərfĕlt [key], city, Saxony-Anhalt district, E Germany, on the Mulde River. It is ...

Sheffield, city, United States

(Encyclopedia)Sheffield, industrial city (1990 pop. 10,380), Colbert co., NW Ala., on the Tennessee River near Muscle Shoals, in an iron and coal area; inc. 1885. Its varied manufactures include aluminum products, ...

Møre og Romsdal

(Encyclopedia)Møre og Romsdal möˈrə ô ro͝omsˈdäl [key], county (1995 pop. 240,215), 5,820 sq mi (15,074 sq km) W Norway, bordering on the Atlantic Ocean in the west. Molde is the capital. It is a scenic mou...

Mudanjiang

(Encyclopedia)Mudanjiang or Mutankiang both: mo͞o-dän-jyäng [key], city (1994 est. pop. 602,700), SE Heilongjiang prov., China. It is a railroad junction and a lumbering center in a rich timber region. Rubber pr...

Launceston

(Encyclopedia)Launceston lônˈsĕstən, lŏnˈ– [key], city (2016 pop. 65,274), on Tasmania, SE Australia, where the North Esk and South Esk rivers join to form the Tamar estuary; founded 1806. Launceston is the...

Vacaville

(Encyclopedia)Vacaville văkˈəvĭl, väˈ– [key], city (1990 pop. 71,479), Solano co., central Calif. about 30 mi (48 km) from Sacramento, in a farm and orchard area; inc. 1892. Sunflower and safflower oils are...

hydrogen fluoride

(Encyclopedia)hydrogen fluoride, chemical compound, HF, a colorless, fuming liquid or colorless gas that boils at 19.54℃. It is miscible with water and is soluble in benzene, toluene, and concentrated sulfuric ac...

plating

(Encyclopedia)plating, application of a plate, or coat, of metal to a surface for decoration, reflection of light, protection against corrosion, or increased wearing quality. The practice is of ancient origin: gild...

Sogn og Fjordane

(Encyclopedia)Sogn og Fjordane sôngˈnə ô fyôrˈdänə [key], county (1995 pop. 107,612), c.7,150 sq mi (18,500 sq km), W Norway, bordering on the Atlantic Ocean in the west. Hermansverk is the capital. The cou...