21. Wilhelm Ostwald Wilhelm Ostwald 2 September 1853 In Riga... Translate this page Wilhelm Ostwald wurde als zweiter Sohn eines Böttchermeisters im damals zu Russland Wilhelm Ostwald starb 1932 und wurde in Großbothen beigesetzt http://www.melifon.de/Wilhelm Ostwald

Wilhelm Ostwald Wilhelm Ostwald "Wilhelm Ostwald" ( 2. September in Riga 4. April in Leipzig ) war ein balten-deutscher Chemiker und Nobelpreistr¤ger Leben Wilhelm Ostwald wurde als zweiter Sohn eines B¶ttcher meisters im damals zu Russland geh¶renden Riga geboren Von bis machte er sein Abitur und ben¶tigte daf¼r 7 statt der regul¤ren 5 Jahre begann er ein Chemie studium an der Universit¤t Dorpat , das er mit einer Kandidatenarbeit beendete. schrieb er in Dorpat seine Magisterarbeit und 1878 seine Dissertation Von bis war er Professor an der Universit¤t Leipzig , hielt Vorlesungen zu den Themen Chemie und Philosophie ver¶ffentlicht er das Ostwaldsche Verd¼nnungsgesetz . Nach einem einj¤hrigen Aufenthalt in den USA als Austauschprofessor ( Harvard MIT ) zog Ostwald nach GroŸbothen , wo er bis zu seinem Lebensende als freier Forscher arbeitete. Ostwald war Mitglied der S¤chsischen Akademie der Wissenschaften und Korrespondierendes Mitglied der PreuŸischen Akademie der Wissenschaften wurde Ostwald der Nobelpreis f¼r Chemie verliehen. Er erhielt ihn f¼r seine Forschungen auf dem Gebiet der

22. Encyclopedia: Wilhelm Ostwald Wilhelm Ostwald’s dilution law is a relationship between the dissociation Additionally to his work in chemistry, Wilhelm Ostwald was very productive in http://www.nationmaster.com/encyclopedia/Wilhelm-Ostwald

Supporter Benefits Signup Login Sources ... Pies Related Articles People who viewed "Wilhelm Ostwald" also viewed: Law of dilution Ostwald process List of chemists Mole (unit) ... Walther Nernst What's new? Our next offering Latest newsletter Student area Lesson plans Recent Updates Metropolis (1927 film) Methamphetamine Message in a Bottle (movie) Mermaids (movie) ... More Recent Articles Top Graphs Richest Most Murderous Most Taxed Most Populous ... More Stats Encyclopedia: Wilhelm Ostwald Updated 12 days 23 hours 38 minutes ago. Other descriptions of Wilhelm Ostwald Wilhelm Ostwald Friedrich Wilhelm Ostwald (commonly just Wilhelm Ostwald September 2 April 4 ) was a German chemist . He received the Nobel Prize in Chemistry in for his work on catalysis, chemical equilibria and reaction velocities. Wikipedia does not have an article with this exact name. ... Wikipedia does not have an article with this exact name. ... September 2 is the 245th day of the year (246th in leap years). ... 1853 was a common year starting on Saturday (see link for calendar). ... April 4 is the 94th day of the year in the Gregorian calendar (95th in leap years). ...

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24. Søgeresultat Forschen und Nutzen Wilhelm Ostwald zur wissenschaftlichen Arbeit aus seinen ostwald wilhelm. År. 1978. Viser post 1 til 15 af 72 Forrige Næste http://www.statsbiblioteket.dk/cgi-bin/webpac/search open mx 54(09).LKL.

25. Ostwald Wilhelm Ostwald, the German chemist and philosopher became interested in chemistryat an early age; as an eleven year old he made his own fireworks. http://www.jergym.hiedu.cz/~canovm/osobnost/eostw.htm

Wilhelm Ostwald, the German chemist and philosopher became interested in chemistry at an early age as an eleven year old he made his own fireworks. He developed the Ostwald process for the synthesis of nitric acid using a platinum-rhodium catalyst. He proposed that catalysts speed up chemical reactions by lowering the energy of activation. He is one of the founders physical chemistry, the theoretical branch of chemistry which deals with the properties and reactions of ions, atoms and molecules. Curiously enough, although he was one of the most eminent chemists of his time, he did not accept the developement of athomic theory until 1906. He was awarded the 1909 Nobel Prize for Chemistry for his work on catalysis and on the conditions of chemical equilibrium and the velocities of chemical reactions. Friedrich Wilhelm

26. Ostwaldportal Das Portal erl¤utert das Schulprogramm und die Geschichte, weist auf Termine hin und informiert auch ¼ber Projekte sowie Wettbewerbe. AuŸerdem sind Erfahrungsberichte, Jahrgangschroniken und Ehemalige enthalten. Dazu Bilder von einigen Lehrern. http://www.ostwaldportal.de/

Start Aktuelles Kontakt Links Navigation AG Schulgeschichte Schulprogramm Wettbewerbserfolge ... Impressum Willkommen... ...auf der Seite der Wilhelm-Ostwald-Schule, Gymnasium der Stadt Leipzig Schauen Sie sich einfach um und erfahren Sie mehr, Wir laden Sie herzlich zu einem virtuellen Spaziergang durch unsere Schule ein. Aktuelles Pressemitteilung zur Festveranstaltung [mehr] 20-jähriges Bestehen unserer Schule [mehr] var site="s13supergau"

27. Ostwald's Klassiker Der Exakten Wissenschaften Die Seite bietet eine Biographie des Chemikers und einem œberblick zur Geschichte der Schriftenreihe. http://www.tu-harburg.de/b/hapke/ostwklas.html

100 Jahre Ostwald's Klassiker der exakten Wissenschaften 1889 - 1989 Zur Einleitung Zur Biographie Wilhelm Ostwalds Bibliographie der Reihe 'Ostwalds Klassiker der exakten Wissenschaften' (1889 - 1989) Harry Deutsch Verlag ... Mehr zu Ostwald Zur Einleitung Zur Biographie Wilhelm Ostwalds Auf Ostwalds wissenschaftshistorische Arbeiten kann an dieser Stelle nur hingewiesen werden. In seinen letzten Lebensjahren widmete er sich dem Feld der Farbenforschung. Seiner Farbenlehre blieb jedoch die Anerkennung weitgehend versagt. Am 4. April 1932 starb Wilhelm Ostwald mit 78 Jahren in Leipzig. Chronologie Band 244 erscheint als letzter Band vor dem 2. Weltkrieg. Neuauflagen von vor 1945 herausgekommenen Titeln erscheinen als "Ostwalds Klassiker der exakten Wissenschaften -Reprint". Beispiele Schleiden u.a. 1404-686 Heyrovsky 1402-659 Runge u.a. 2202-272 Ritter 1403-729 Ostwald 1402-921 Bernoulli u.a. 1300-062 Lagrange u.a. 1300-063 Abel 1300-068 Gauss 1300-066 Eine Auswahl an physikalisch-mathematischen Werken (Signaturen): Alembert 1300-064 Archimedes 1300-071 Carnot 1300-067 Encke u.a. 1300-069

28. Chemistry 1909 wilhelm ostwald. wilhelm ostwald. Germany. Leipzig University Leipzig, Germany.b. 1853 (in Riga, then Russia) d. 1932 http://nobelprize.org/chemistry/laureates/1909/

HOME SITE HELP ABOUT SEARCH ... EDUCATIONAL The Nobel Prize in Chemistry 1909 "in recognition of his work on catalysis and for his investigations into the fundamental principles governing chemical equilibria and rates of reaction" Wilhelm Ostwald Germany Leipzig University Leipzig, Germany b. 1853 (in Riga, then Russia) d. 1932 The Nobel Prize in Chemistry 1909 Presentation Speech Wilhelm Ostwald Biography ... Swedish Nobel Stamps The 1909 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: Nobelprize.org Get to know all 770 Prize Winners! » Games and Simulations » SITE FEEDBACK ... TELL A FRIEND Last modified April 13, 2005

29. Schuelerzeitung Kopfsalat Die Ausgaben der Sch¼lerzeitung des wilhelmostwald-Gymnasiums lassen sich herunterladen. AuŸerdem werden Redaktionsmitglieder aufgez¤hlt und Fanartikel angeboten. http://www.kopfsalat-online.de/

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30. Wilhelm Ostwald Winner Of The 1909 Nobel Prize In Chemistry wilhelm ostwald, a Nobel Prize Laureate in Chemistry, at the Nobel Prize InternetArchive. http://almaz.com/nobel/chemistry/1909a.html

W ILHELM O STWALD 1909 Nobel Laureate in Chemistry in recognition of his work on catalysis and for his investigations into the fundamental principles governing chemical equilibria and rates of reaction. Background September Place of Birth: Riga, then Russia Residence: Germany Affiliation: Leipzig University Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Detailed biography (in German) Homepage of the Wilhelm-Ostwald School in Leipzig Ostwalds home and archiv(in german) The "Wilhelm-Ostwald-Institut" at the Leipzig University ... Wilhelm Ostwald on World-Language (submitted by James Chandler Wilhelm Ostwald – Biography (submitted by Chinnappan Baskar A Century of Chemical Dynamics Traced through the Nobel Prizes. 1909: Wilhelm Ostwald (submitted by Chinnappan Baskar Wilhelm Ostwald - Nobel Lecture (submitted by Dan Thomas Information about Ostwald Wilhelm (submitted by Mario Wilhelm Ostwald Biografie (submitted by Davis) Ostwald, Wilhelm (1853-1932) (submitted by Jackson) About Wilhelm Ostwald (submitted by Albert) Wilhelm Ostwald Biography (submitted by Shawn) his work on catalysis and for his investigations into the fundamental principles governing chemical equilibria and rates of reaction.

31. Kopfsalat Online Die Sch¼lerzeitung am wilhelm ostwald Gymnasium in Leipzig erscheint seit 1997 rund zweimal pro Jahr und bietet ein vollst¤ndiges Archiv, Lehrerzitate und Tipps f¼r Redakteure. http://www.uni-leipzig.de/~kopfsala/

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32. Ostwald, Wilhelm wilhelm ostwald. Hulton Deutsch Collection/Corbis. in full FRIEDRICH wilhelmostwald (b. Sept. 2, 1853, Riga, Latvia, Russian Empired. http://www.britannica.com/nobel/micro/443_72.html

Ostwald, Wilhelm, Wilhelm Ostwald Hulton Deutsch Collection/Corbis in full FRIEDRICH WILHELM OSTWALD (b. Sept. 2, 1853, Riga, Latvia, Russian Empired. April 4, 1932, near Leipzig, Ger.), German chemist who almost single-handedly organized physical chemistry into a nearly independent branch of chemistry. He won the Nobel Prize for Chemistry in 1909 for his work on catalysis, chemical equilibrium, and reaction velocities. Ostwald took his doctorate from the University of Dorpat (now Tartu State University, Tartu, Estonia) in 1878 and taught at Riga before going to the University of Leipzig (1887-1906). He was quick to espouse the theories of Svante Arrhenius and Jacobus Henricus van't Hoff, with whom he placed physical chemistry on a firm basis. It was probably as author and editor, however, that he most helped to advance the science. He wrote Lehrbuch der allgemeinen Chemie, 2 vol. (1885-87; "Textbook of General Chemistry") and other influential texts and was chiefly responsible for the founding (1887) of the ("Journal of Physical Chemistry"), long the most influential publication in the field. In 1889 he began issuing

33. Ostwald, Wilhelm --  Encyclopædia Britannica ostwald, wilhelm German chemist who almost singlehandedly organized physicalchemistry into a nearly independent branch of chemistry. http://www.britannica.com/eb/article?tocId=9057626

34. Ostwald, Wilhelm (1853-1932) -- From Eric Weisstein's World Of Scientific Biogra ostwald, wilhelm (18531932). Russian-German chemist who is considered one ofthe principle founders of physical chemistry. He translated Gibbs s works into http://scienceworld.wolfram.com/biography/Ostwald.html

Branch of Science Chemists Nationality German ... Chemistry Prize Ostwald, Wilhelm (1853-1932) Russian-German chemist who is considered one of the principle founders of physical chemistry. He translated Gibbs's works into German in 1892, and founded the first journal of physical chemistry with van't Hoff . He presented the modern view of catalysis, namely that catalysts do not alter the reaction mechanism, but merely lower the reaction barrier, for which he was awarded to Nobel Prize in chemistry in 1909. He developed a theory of solutions based on ionic dissociation and an analogy between gases and chemical solutions similar to Arrhenius's . He also believed that energy was the single real entity in nature.

35. Wilhelm Ostwald ostwald, wilhelm, vil helm ôst vält Pronunciation Key. ostwald, wilhelm ,1853–1932, German physical chemist and natural philosopher, b. Riga, Latvia. http://www.infoplease.com/ce6/people/A0837029.html

in All Infoplease Almanacs Biographies Dictionary Encyclopedia Daily Almanac for Sep 15, 2005 Skip Navigation Home Almanacs ... Word of the Day Editor's Favorites Back to School Hurricane Katrina Daylight Saving Time Hispanic Heritage Month ... Mississippi Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map College Center Scholarship Search College Resources Career Center Job Search Post Your Resume Continuing Ed. more . . . Search: Infoplease Info search tips Search: Biographies Bio search tips google_ad_client = 'pub-1894504138907931'; google_ad_width = 120; google_ad_height = 240; google_ad_format = '120x240_as'; google_ad_type = 'text'; google_ad_channel =''; google_color_border = ['336699','B4D0DC','DFF2FD','B0E0E6']; google_color_bg = ['FFFFFF','ECF8FF','DFF2FD','FFFFFF']; google_color_link = ['0000FF','0000CC','0000CC','000000']; google_color_url = ['008000','008000','008000','336699']; google_color_text = ['000000','6F6F6F','000000','333333']; Encyclopedia Ostwald, Wilhelm Pronunciation Key Ostwald, Wilhelm Colour Science (1923, tr. 1931) and many textbooks. Ostwald originated the Ostwald process for preparing nitric acid. Ammonia mixed with air is heated and passed over a catalyst (platinum). It reacts with the oxygen to form nitric oxide, which is then oxidized to nitrogen dioxide; this in turn reacts with water to form nitric acid.

36. Ostwald, Wilhelm. The Columbia Encyclopedia, Sixth Edition. 2001-05 ostwald, wilhelm. The Columbia Encyclopedia, Sixth Edition. 200105. http://www.bartleby.com/65/os/Ostwald.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference Columbia Encyclopedia PREVIOUS NEXT ... BIBLIOGRAPHIC RECORD The Columbia Encyclopedia, Sixth Edition. Ostwald, Wilhelm

37. Ostwald, Wilhelm ostwald, wilhelm (18531932). Latvian-born German chemist who devised the ostwaldprocess (the oxidation of ammonia over a platinum catalyst to give nitric http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/O/Ostwald/1.html

Ostwald, Wilhelm Latvian-born German chemist who devised the Ostwald process (the oxidation of ammonia over a platinum catalyst to give nitric acid). His work on catalysts laid the foundations of the petrochemical industry. Nobel Prize for Chemistry 1909. Ostwald was born in Riga and studied at the University of Dorpat (Tartu) in Estonia. He was professor at Riga 1881-87 and at Leipzig 1887-1906, and was from 1898 the first director of Leipzig's Physicochemical Institute. In 1888, he proposed the Ostwald dilution law, which relates the degree of dissociation of an electrolyte, , to its total concentration c expressed in moles per litre (dm3). It states that: k = 2c/(1 -) The constant, k, neglects the activity coefficient and is therefore not a true thermodynamic constant K. The equation is important historically because it was the form in which the law of mass action was first applied to solutions of weak organic acids and bases. Ostwald then worked on the theory of acid-base indicators. From 1909 Ostwald became interested in the methodology and organizational aspects of science, in a world language, internationalism, and pacifism. He also built a laboratory for colour research.

38. MSN Encarta - Wilhelm Ostwald ostwald, wilhelm (18531932), German physical chemist and Nobel laureate, ostwald, wilhelm, Microsoft® Encarta® Online Encyclopedia 2005 http://encarta.msn.com/encyclopedia_761559874/Wilhelm_Ostwald.html

MSN Home My MSN Hotmail Shopping ... Sign In Web Search: Encarta Subscriber Sign In Help Home ... Upgrade your Encarta Experience Search Encarta Upgrade your Encarta Experience Spend less time searching and more time learning. Learn more Tasks Find in this article Print Preview Related Items Chemistry, Physical Electrochemistry more... Further Reading Search for books and more related to Ostwald, Wilhelm Encarta Search Search Encarta about Ostwald, Wilhelm Advertisement document.write(' Ostwald, Wilhelm Encyclopedia Article Multimedia 1 item Ostwald, Wilhelm Natural Philosophy (1902; trans. 1910) and Colour Science (1923; trans. 1931). Also a famous scientist, his son, Wolfgang Ostwald, is generally regarded as the founder of colloid chemistry. See Acids and Bases How to cite this article: "Ostwald, Wilhelm," Microsoft® Encarta® Online Encyclopedia 2005 © 2005 Microsoft MSN Privacy Legal Advertise Feedback ... Help

39. Wilhelm Ostwald Links Popularisierung wilhelm ostwald zur wissenschaftlichen Information und http://www.tu-harburg.de/b/hapke/ostwald.htm

Wilhelm Ostwald Links Biographies Nobel Prize Internet Archiv Nobel Foundation Ordnung, Fragmentierung und Popularisierung : Wilhelm Ostwald zur wissenschaftlichen Information und Kommunikation (Vortrag 2003). Slides From the world brain to the first transatlantic information dialogue : Activities in information and documentation in Germany in the first part of the 20th century (Vortrag 2003). Slides Ostwalds Klassiker der exakten Wissenschaften (Text of an exhibition in German with biographical note) Das Gehirn der Welt (Paper in the electronic edition of the journal Telepolis by Rolf Sachsse - In German) Wilhelm Ostwald and the Bridge (Michael Buckland) Zur Farblehre Ostwalds (Ralf Dyck Thomas Hapke

40. FECS Millennium Project - Ostwald ostwald, wilhelm Born Riga (Latvia, Russia), 1853 Died Großbothen nearLeizig (Germany), 1932. ostwald. In 1881 ostwald became professor at a polytechnic http://www.chemsoc.org/networks/enc/FECS/Ostwald.htm

FECS Millennium Project 100 Distinguished European Chemists 19th Century Ostwald, Wilhelm Born: Riga (Latvia, Russia), 1853 In 1881 Ostwald became professor at a polytechnic institute in Riga, in 1887 in Leipzig (first chair for physical chemistry). After 1877 Ostwald occupied himself with the problem of chemical affinities and of slow chemical reactions. After 1884 together with Svante Arrhenius Links http://www.nobel.se/chemistry/laureates/1909/index.html http://dbhs.wvusd.k12.ca.us/Chem-History/Ostwald-1888.html For further information on this chemist search the RSC's historical chemistry information service provided by the Library and Information Centre Go to 19th Century Chemists About ENC FECS ... Visit chemsoc, the RSC’s chemical science network

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