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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...Amenemhet IV
(Encyclopedia)Amenemhet IV äˌmĕnĕmˈhĕt, āˌ– [key], d. 1792 b.c., king of ancient Egypt, of the XII dynasty; the son and successor of Amenemhet III. Under Amenemhet IV, the power of the dynasty declined, a...Pul
(Encyclopedia)Pul pŭl [key], in the Old Testament. 1 Assyrian king, invader of Israel, known as Tiglathpileser III. 2 African region. Probably the same as Phut or Punt. ...Fould, Achille
(Encyclopedia)Fould, Achille äshēlˈ fo͞old [key], 1800–1867, French financier and politician. Fould gave financial backing to Louis Napoleon (later Emperor Napoleon III), whom he served four times as minister...James II, king of Majorca
(Encyclopedia)James II, 1315–49, king of Majorca (1324–49), count of Roussillon and Cerdagne, lord of Montpellier; grandson of James I, nephew and successor of Sancho IV. In 1329 he declared himself a vassal of...Ducas
(Encyclopedia)Ducas dyo͞oˈkəs [key], Greek family and dynasty of Constantinople. Some of its members were Byzantine emperors—Constantine X, Michael VII, Alexius V, and John III. ...Écija
(Encyclopedia)Écija āˈthēhä [key], city, Seville prov., S Spain, in Andalusia, on a hill overlooking t...John I, Spanish king of Castile and León
(Encyclopedia)John I, 1358–90, Spanish king of Castile and León (1379–90), son and successor of Henry II. He tried unsuccessfully to unite the Portuguese and Castilian crowns but was twice defeated by the Port...Pekah
(Encyclopedia)Pekah pēˈkə [key], in the Bible, king of Israel. He was a general under King Pekahiah and murdered him for the throne. As the head of an anti-Assyrian coalition, he went to war with Ahaz of Judah. ...Carmona
(Encyclopedia)Carmona kärmōˈnä [key], town, Sevilla prov., SW Spain, in Andalusia. It is a farm center ...Browse by Subject
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