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Friedrich Wilhelm Ostwald (German pronunciation: [ˈvɪlhɛlm ˈɔstˌvalt] ⓘ; 2 September [O.S. 21 August] 1853 – 4 April 1932) was a Baltic German chemist and philosopher. Ostwald is credited with being one of the founders of the field of physical chemistry , with Jacobus Henricus van 't Hoff , Walther Nernst , and Svante Arrhenius . [ 1 ]
Julia Lermontova. Robert Wilhelm Eberhard Bunsen ( German: [ˈbʊnzən]; 30 March 1811 [a] – 16 August 1899) was a German chemist. He investigated emission spectra of heated elements, and discovered caesium (in 1860) and rubidium (in 1861) with the physicist Gustav Kirchhoff. [11] The Bunsen–Kirchhoff Award for spectroscopy is named after ...
A three-dimensional drawing of Wilhelm Ostwald’s color system. In colorimetry, the Ostwald color system is a color space that was invented by the Baltic German chemist Wilhelm Ostwald. Associated with The Color Harmony Manual, it comprises a set of paint chips representing the Ostwald color space. There are four different editions of the ...
Ostwalds Klassiker der exakten Wissenschaften. Ostwalds Klassiker der exakten Wissenschaften (English: Ostwald's classics of the exact sciences) is a German book series that contains important original works from all areas of natural sciences. It was founded in 1889 by the physical chemist Wilhelm Ostwald and is now published by Europa-Lehrmittel .
Growth of bubbles in a liquid foam via Ostwald ripening. [2] Ostwald ripening is a phenomenon observed in solid solutions and liquid sols that involves the change of an inhomogeneous structure over time, in that small crystals or sol particles first dissolve and then redeposit onto larger crystals or sol particles. [3]
The Wilhelm Ostwald Institute for Physical and Theoretical Chemistry at the University of Leipzig, located at Linnéstraße 2 in Leipzig, is the oldest physical chemistry institute in Germany. It is one of seven institutes of the Faculty of Chemistry and Mineralogy of the University of Leipzig. The institute was ceremoniously inaugurated in ...
The Baltic German chemist Wilhelm Ostwald received the Nobel Prize in Chemistry in 1909. Lectinology, the science of lectins , was founded at the University of Tartu in 1888 with the publication of Peter Hermann Stillmark 's thesis about the isolation of ricin .
Rule that less stable polymorphs crystallize first. In materials science, Ostwald's ruleor Ostwald's step rule, conceived by Wilhelm Ostwald,[1]describes the formation of polymorphs. The rule states that usually the less stablepolymorph crystallizes first.[2] Ostwald's rule is not a universal law but a common tendency observed in nature.