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indicators, acid-base
(Encyclopedia)indicators, acid-base, organic compounds that, in aqueous solution, exhibit color changes indicative of the acidity or basicity of the solution. Common indicators include p-nitrophenol, which is color...Huntington, Henry Edwards
(Encyclopedia)Huntington, Henry Edwards, 1850–1927, American financier, b. Oneonta, N.Y. He was prominent in railroad and other enterprises. Until the death of his uncle, Collis P. Huntington, the two were busine...Milne-Edwards, Henri
(Encyclopedia)Milne-Edwards, Henri äNrēˈ mēlˌnādwärsˈ [key], 1800–1885, French naturalist. He became professor at the Sorbonne (1843) and served at the Museum of Natural History, Paris, as professor (from...acid-base indicators
(Encyclopedia)acid-base indicators: see indicators, acid-base. ...Walker, Mary Edwards
(Encyclopedia)Walker, Mary Edwards, 1832–1919, American surgeon and feminist, b. Oswego, N.Y., grad. Syracuse Medical College, 1855. At the beginning of the Civil War she offered her services to the Union army. F...Fort Walton Beach
(Encyclopedia)Fort Walton Beach, city (2020 pop. 20,922), Okaloosa co., NW Fla., on the Gulf of Mexico; inc. 1941. It is a year-round beach and fishing resort east of...New Mexico, University of
(Encyclopedia)New Mexico, University of, main campus at Albuquerque; state supported; coeducational; chartered 1889, opened 1892. It maintains graduate centers at Los Alamos and Santa Fe and conducts joint research...Portales
(Encyclopedia)Portales pôrtălˈĭs [key], city (1990 pop. 10,690), seat of Roosevelt co., E N.Mex., near the Tex. line; inc. 1910. It is the trade and processing center of an agricultural area. There is food proc...Río Cuarto
(Encyclopedia)Río Cuarto rēˈō kwärˈtō [key], city (1991 pop. 138,996), Córdoba prov., central Argentina, in the W Pampa, on the Río Cuarto. It is the commercial center for a large agricultural area yieldin...Altus
(Encyclopedia)Altus ălˈtəs [key], city (2020 pop. 17,962), seat of Jackson co., SW Okla.; inc. 1907. The city's agricultural products include cotton, wheat, sorghum, and cattle. Ther...Browse by Subject
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