1. SVANTE AUGUST ARRHENIUS SVANTE AUGUST ARRHENIUS. Although this paper contains the standard chronological biography of Dr. Arrhenius, our goal is broader. First, we hope to show a more personal view of Dr. Arrhenius as related to us by Dr. Hubert Alyea in an interview. Dr. Svante August Arrhenius won the Nobel Prize for his work in http://www.woodrow.org/teachers/chemistry/institutes/1992/Arrhenius.html

SVANTE AUGUST ARRHENIUS Although this paper contains the standard chronological biography of Dr. Arrhenius, our goal is broader. First, we hope to show a more personal view of Dr. Arrhenius as related to us by Dr. Hubert Alyea in an interview. Second, we would like to present an overview of Dr. Arrhenius' Nobel Prize winning work and the difficulty he had in gaining acceptance in the scientific community. Finally we will offer a lab that simulates Dr. Arrhenius's work in hopes that some teachers will let their students experience a little piece of chemical history. Reminiscing about Svante A. Arrhenius Dr. Hubert Alyea worked in Sweden under Dr. S. A. Arrhenius during 1925 and 1926. He was Arrhenius' last graduate student and has very fond memories of the great scientist. The path that led Dr. Alyea to Arrhenius' lab began in 1920 when he entered Princeton at the age of 15. His work and studies were delayed when he contracted polio at the age of 19; however, he feels that the year he spent in bed as a result of his illness was a time of great inner reflection and that he emerged with a strong commitment to accomplish something with his life that would contribute to the good of humanity. After Dr. Alyea graduated from Princeton he was awarded a grant to study with Arrhenius, and he left for Sweden. At the time of Dr. Alyea's arrival, Svante Arrhenius was already 66 years old, and the bulk of his research had been completed. What had been a bustling lab in earlier years now supported only a few graduate students. Dr. Alyea felt this atmosphere was perfect for him; he received the mentoring that he needed to thrive. Although Dr. Alyea worked directly under Beckstrum, Arrhenius' assistant, he recalls how Svante Arrhenius came in to the lab at least twice every day to ask how the work was going and what Alyea planned to do that day.

2. Arrhenius Svante August Arrhenius b. February 19, 1859, Wijk, Sweden d. October2, 1927, Stockholm, Sweden. SA Arrhenius, 1924. Svante August http://chem.ch.huji.ac.il/~eugeniik/history/arrhenius.htm

Svante August Arrhenius b. February 19, 1859, Wijk, Sweden d. October 2, 1927, Stockholm, Sweden S.A. Arrhenius, 1924 Svante August Arrhenius was a Swedish physical chemist best known for his theory that electrolytes, certain substances that dissolve in water to yield a solution that conducts electricity, are separated, or dissociated, into electrically charged particles, or ions, even when there is no current flowing through the solution. In 1903 he was awarded the Nobel Prize for Chemistry. Arrhenius as a student In 1876 he entered the University of Uppsala, studying mathematics, chemistry and physics. The practical instruction in physics was not of the best, and in 1881 he went to Stockholm to work under Professor E. Edlund at the Academy of Sciences. Here, Arrhenius began by assisting Edlund in his work on electromotive force measurements in spark discharges but soon moved to an interest of his own. This resulted in his thesis (1884) " " (Investigations on the galvanic conductivity of electrolytes). From his results the author concluded that electrolytes, when dissolved in water, become to varying degrees split or dissociated into electrically opposite positive and negative ions. The degree to which this dissociation occurred depended above all on the nature of the substance and its concentration in the solution - being more developed the greater the dilution. The ions were supposed to be the carriers of the electric current, e.g. in electrolysis, but also of the chemical activity. The relation between the actual number of ions and their number at great dilution (when all the molecules were dissociated) gave a quantity of special interest ("activity constant").

3. Arrhenius Svante August Arrhenius (18591927) Svante August Arrhenius was born on February 19, 1859. His father was a land surveyor employed by the University of Uppsala and in charge of its estates at Vik, where Svante was born. http://www.corrosion-doctors.org/Biographies/ArrheniusBio.htm

Svante August Arrhenius was born on February 19, 1859. His father was a land surveyor employed by the University of Uppsala and in charge of its estates at Vik, where Svante was born. The family moved to Uppsala in 1860. From an early age Svante had shown an aptitude for arithmetical calculations, and at school he was greatly interested in mathematics and physics. In 1876 he entered the University of Uppsala, studying mathematics, chemistry and physics. The practical instruction in physics was not of the best, and in 1881 he went to Stockholm to work under Professor E. Edlund at the Academy of Sciences. Arrhenius began by assisting Edlund in his work on electromotive force measurements in spark discharges but soon moved to an interest of his own. This resulted in his thesis (1884) Recherches sur la conductibilité galvanique des électrolytes (Investigations on the galvanic conductivity of electrolytes). From his results the author concluded that electrolytes, when dissolved in water, become to varying degrees split or dissociated into electrically opposite positive and negative ions. The degree to which this dissociation occurred depended above all on the nature of the substance and its concentration in the solution - being more developed the greater the dilution. The ions were supposed to be the carriers of the electric current, e.g. in electrolysis, but also of the chemical activity. The relation between the actual number of ions and their number at great dilution (when all the molecules were dissociated) gave a quantity of special interest ("activity constant").

4. Biographies Info Science : Arrhenius Svante August http://www.infoscience.fr/histoire/biograph/biograph.php3?Ref=153

5. MSN Encarta - Search Results - Arrhenius Svante August Encarta Search results for arrhenius svante august . Page 1 of 1. 5. Magazineand news articles about arrhenius svante august *. Encarta Magazine Center. http://encarta.msn.com/Arrhenius_Svante_August.html

MSN Home My MSN Hotmail Shopping ... Money Web Search: logoImg('http://sc.msn.com'); Encarta Subscriber Sign In Help Home ... Upgrade to Encarta Premium Search Encarta Encarta Search results for "Arrhenius Svante August" Page of 1 Exclusively for MSN Encarta Premium Subscribers Arrhenius, Svante August Article—Encarta Encyclopedia Arrhenius, Svante August (1859-1927), Swedish chemist, who helped lay the foundations of modern chemistry. Born near Uppsala, Sweden, he was... related items 20th-century developments in physical chemistry electrical conductivity of water solutions, work toward understanding of first to develop theory of ion dissociation picture of Svante August Arrhenius ... Svante August Arrhenius Picture—Encarta Encyclopedia Picture from Encarta Encyclopedia Chemistry, History of : notable scientists : Arrhenius, Svante August: Chemistry, History of Article—Encarta Encyclopedia Found in the Chemistry, History of article Nobel Prize, Chemistry Chart or Table—Encarta Encyclopedia Found in the Nobel Prize Winners table Magazine and news articles about Arrhenius Svante August Encarta Magazine Center Search the Encarta Magazine Center for magazine and news articles about "Arrhenius Svante August" Books about Arrhenius Svante August Exclusively for MSN Encarta Premium Subscribers Page of 1 Results from MSN Search Advertisement Search Results Feedback document.write('');

6. ARRHENIUS Svante August Last updated 05.08.2001 063408. arrhenius svante august ENGLISH . SvanteAugust Arrhenius byl švédský fyzik a chemik, žijící v letech 1859 - 1927. http://www.volny.cz/michal_bachman/arrh.htm

Last updated: 05.08.2001 06:34:08 ARRHENIUS Svante August - ENGLISH Svante August Arrhenius byl švédský fyzik a chemik, žijící v letech 1859 - 1927. Byl to také jeden z nejvšestranìjších pøírodovìdcù své doby. Teorií elekrtrolytické disociace, za níž obdržel v roce 1903 Nobelovu cenu , se zabýval již ve své disertaèní práci (1883). Stipendium Švédské akademie vìd mu umožnilo poznat významná evropská vìdecká pracovištì i osobnosti, jako Ostwalda Nernsta van´t Hoffa a další. Spolu s nimi byl Arrhenius zakladatelem fyzikální chemie a jejího odborného èasopisu. Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

7. ARRHENIUS Svante August Last updated 19.02.2004 165820. arrhenius svante august ENGLISH . SvanteAugust Arrhenius byl švédský fyzik a chemik, žijící v letech 1859 - 1927. http://nobelsoftware.com/vedci/arrh.htm

Last updated: 19.02.2004 16:58:20 ARRHENIUS Svante August - ENGLISH Svante August Arrhenius byl švédský fyzik a chemik, žijící v letech 1859 - 1927. Byl to také jeden z nejvšestranìjších pøírodovìdcù své doby. Teorií elekrtrolytické disociace, za níž obdržel v roce 1903 Nobelovu cenu , se zabýval již ve své disertaèní práci (1883). Stipendium Švédské akademie vìd mu umožnilo poznat významná evropská vìdecká pracovištì i osobnosti, jako Ostwalda Nernsta van´t Hoffa a další. Spolu s nimi byl Arrhenius zakladatelem fyzikální chemie a jejího odborného èasopisu. Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

8. ARRHENIUS  Svante August - ENGLISH Last updated 19.02.2004 165820. Svante Arrhenius was born in Sweden.He learned to read at the age of three and became interested http://nobelsoftware.com/vedci/arrhen.htm

Last updated: 19.02.2004 16:58:20 Svante Arrhenius was born in Sweden. He learned to read at the age of three and became interested in mathematics and physics at an early age. He proposed in his doctoral thesis that electrolytes split into ions in water. For his efforts he was awarded the barest of passes. Fortunately, William Ostwald and Jacobus van´t Hoff promoted his work on electrolytic theory. He was awarded the 1903 Nobel prize for Chemistry for roughly the same thesis that had been nearly rejected nineteen years previously. He had universal interests in science and proposed the greenhouse effect. Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

9. WIEM: Arrhenius Svante August edycji WIEM 2004. Multimedia, Ilustracje, Zdjecia Arrhenius SvanteAugust. Opis arrhenius svante august. WIEM zostala opracowana http://wiem.onet.pl/wiem/0076c3.html

WIEM 2004 - zobacz now± edycjê encyklopedii! Kup abonament i encyklopediê na CD-ROM, sprawd¼ ofertê cenow±! Oferta specjalna abonamentów dla szkó³ i instytucji! Uwaga! Przedstawione poni¿ej has³o pochodzi z archiwalnej edycji WIEM 2001! Prace redakcyjne nad edycj± 2001 zosta³y zakoñczone. Zapraszamy do korzystania z nowej, codziennie aktualizowanej i wzbogacanej w nowe tre¶ci edycji WIEM 2004 Multimedia, Ilustracje, Zdjêcia Arrhenius Svante August Opis: Arrhenius Svante August. WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra zobacz wszystkie serwisy do góry

10. WIEM: Arrhenius Svante August arrhenius svante august (18591927), fizykochemik i astrofizyk szwedzki. Chemia,Astronomia, Fizyka, Szwecja arrhenius svante august (1859-1927). http://wiem.onet.pl/wiem/00d25c.html

WIEM 2004 - zobacz now± edycjê encyklopedii! Kup abonament i encyklopediê na CD-ROM, sprawd¼ ofertê cenow±! Oferta specjalna abonamentów dla szkó³ i instytucji! Uwaga! Przedstawione poni¿ej has³o pochodzi z archiwalnej edycji WIEM 2001! Prace redakcyjne nad edycj± 2001 zosta³y zakoñczone. Zapraszamy do korzystania z nowej, codziennie aktualizowanej i wzbogacanej w nowe tre¶ci edycji WIEM 2004 Chemia, Astronomia, Fizyka, Szwecja Arrhenius Svante August Arrhenius Svante August Arrhenius Svante August (1859-1927), fizykochemik i astrofizyk szwedzki. Od 1895 profesor Wy¿szej Szko³y w Sztokholmie (uniwersytet od 1960), 1897-1905 jej rektor. Od 1905 kierownik Wydzia³u Fizykochemii Instytutu Nobla. Od 1911 cz³onek Royal Society. 1882-1887 opracowa³ teoriê dysocjacji elektrolitycznej ( dysocjacja ). Zajmowa³ siê równie¿ kinetyk± chemiczn±, w³a¶ciwo¶ciami toksyn i antytoksyn, ponadto badaniem zorzy polarnej, temperatur planet i  korony s³onecznej Twórca teorii panspermii (o powstaniu ¿ycia na Ziemi przez rozproszenie siê zarodków ¿ycia we Wszech¶wiecie wskutek dzia³ania promieniowania). 1903 laureat Nagrody Nobla w dziedzinie chemii za prace po¶wiêcone elektrochemii . Niektóre publikacje: Lehrbuch der kosmischen Physik Theorien der Chemie Immunochemistry (1906). Tak¿e opracowania popularnonaukowe.

11. ARRHENIUS  Svante August - ENGLISH Last updated 05.08.2001 055714. Svante Arrhenius was born in Sweden.He learned to read at the age of three and became interested http://www.jergym.hiedu.cz/~bachmanm/arrhen.htm

Last updated: 05.08.2001 05:57:14 Svante Arrhenius was born in Sweden. He learned to read at the age of three and became interested in mathematics and physics at an early age. He proposed in his doctoral thesis that electrolytes split into ions in water. For his efforts he was awarded the barest of passes. Fortunately, William Ostwald and Jacobus van´t Hoff promoted his work on electrolytic theory. He was awarded the 1903 Nobel prize for Chemistry for roughly the same thesis that had been nearly rejected nineteen years previously. He had universal interests in science and proposed the greenhouse effect. Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

12. Svante August Arrhenius Definition Of Svante August Arrhenius. What Is Svante Au Definition of Svante August Arrhenius in the Dictionary and Thesaurus. SvanteAugust Arrhenius. Word Word. http://www.thefreedictionary.com/Svante August Arrhenius

Dictionaries: General Computing Medical Legal Encyclopedia Svante August Arrhenius Word: Word Starts with Ends with Definition Noun Svante August Arrhenius - Swedish chemist and chemist noted for his theory of chemical dissociation (1859-1927) Arrhenius chemist - a scientist who specializes in chemistry physicist - a scientist trained in physics Legend: Synonyms Related Words Antonyms Some words with "Svante August Arrhenius" in the definition: American red plum Arrhenius Assumption of Mary Aug ... physicist Previous General Dictionary Browser Next Suturally Suturated suture ... swab Full Dictionary Browser Sv (comp.) Sv (enc.) SV Hamburg (enc.) SV Wacker Burghausen (enc.) Svadha (enc.) Svadilfari (enc.) Svafa (enc.) SVAG (enc.) Svaha (enc.) Svalbard Svalbard (enc.) Svalbard and Jan Mayen (enc.) Svalbard/Geography (enc.) Svalbard/Government (enc.) Svalbard/History (enc.) Svalin (enc.) Svalöv (enc.) Svan language (enc.) Svaneti (enc.) Svante Arrhenius (enc.) Svante Paabo (enc.) Svante Pääbo (enc.) Svante Sture (enc.) Svante Sture of Sweden (enc.) Svarga (enc.)

13. Svante August Arrhenius Svante August Arrhenius. Svante August Arrhenius (18591927). Swedishphysical chemist best known for his theory that electrolytes http://www.nobel-winners.com/Chemistry/svante_august_arrhenius.html

Svante August Arrhenius Svante August Arrhenius Swedish physical chemist best known for his theory that electrolytes, certain substances that dissolve in water to yield a solution that conducts electricity, are separated, or dissociated, into electrically charged particles, or ions, even when there is no current flowing through the solution. In 1903 he was awarded the Nobel Prize for Chemistry. Early training. Arrhenius is said to have taught himself to read at the age of three and to have become interested in mathematics from watching his father add columns of figures. He attended the Cathedral School at Uppsala and went on to the university, where he studied physics, mathematics, and chemistry. In pursuit of his doctorate he migrated to Stockholm to work on electrolysis under Erik Edlund. In 1883 he published his first paper and in May 1884, at Uppsala, defended his doctoral thesis containing in embryo the dissociation theory. Acceptance of his theory.

14. Svante August Arrhenius - EvoWiki Svante August Arrhenius. From Svante August Arrhenius (18591927), Swedishchemist and Nobel Prize recipient for Chemistry in 1903. Arrhenius http://wiki.cotch.net/wiki.phtml?title=Svante_August_Arrhenius

15. AP Papers - Free Essays, Free Term Papers, Free Book Reports Svante August arrhenius svante august Arrhenius was born at Uppalsa, Sweden, onFebruary 19, 1859 His intelligence and creativity were apperent nt from an http://www.appapers.com/history/swedenhistory.shtml

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16. Svante August Arrhenius Svante August Arrhenius ( 1859 1927 ). Dost kazanmakta da bir dahiolan, Isveç li bu büyük kimyaci, yasami boyunca çaginin http://www.erkanergen.com/bilim/bilim_adamlari/arrhenius.htm

Svante August Arrhenius ( 1859 - 1927 ) Dost kazanmakta da bir dahi olan, Ýsveç'li bu büyük kimyacý, yaþamý boyunca çaðýnýn tüm bilim adamlarýyla tanýþtý; onlarýn sevgi ve saygýsýný kazandý. Bununla birlikte mesleðinin ilk yýllarý, kendini kabul ettirmek için verdiði mücadelelerle doludur. Arhenius, 22 yaþýnda elektriðin sulu çözeltilerden geçiþi ile ilgili olarak bir çok deney yaptý ve doktorasýný hazýrlamak için bu deneylere devam etmeye karar verdi. Upsala Üniversitesindeki laboratuvarýnda, yüzlerce çözelti üzerinde, çok geniþ bilgiler topladý. Bunlara dayanarak, sulu çözeltilerin yüklü tanecikler yani iyonlar içerdiði hipotezini ileri sürdü. Bu, o sýralarda devrim yaratýcý bir görüþtü; profesörleri bu hipotezi kendi düþüncelerinden o kadar farklý gördüler ki ona "doktor" ünvanýný istemeyerek verdiler. Arrhenius'un bilimdeki baþarýsýný, onun yalnýz parlak bir bilim adamý olmasýnda deðil, ayný zamanda kendi görüþlerini yýlmadan savunmasýnda aramak gerekir. Sulu çözeltilerin özeliklerini anlayýþý, çaðýnýn düþüncelerinden o kadar ileriydi ki, eðer kuramýnýn doðruluðu üzerindeki inancý bu kadar kuvvetli olmasaydý kolayca bir kenara atýlabilirdi. Sulu çözeltilerin iyonik modeli, kimyanýn çehresinin deðiþmesinde önemli bir etken olmuþtur. Geri Dön Ana Sayfa

17. Svante August Arrhenius - Wikipedija ? Svenska. Svante August Arrhenius. Iz Wikipedije, proste enciklopedije.Svante August Arrhenius, švedski kemik, * 19. februar 1859 http://sl.wikipedia.org/wiki/Svante_August_Arrhenius

Svante August Arrhenius Iz Wikipedije, proste enciklopedije. Svante August Arrhenius švedski kemik 19. februar Vik (Wik, Wijk), Švedska 2. oktober Stockholm Ta članek je škrbina . Slovenski Wikipediji lahko pomagate tako, da ga dopolnite z vsebino. Views Članek Pogovor Uredi Zgodovina strani Personal tools Vpis Navigacija Glavna stran Portal občestva Trenutni dogodki Trenutne spremembe ... Denarni prispevki Išči Orodna škatla Kaj je povezano sem Sorodne spremembe Posebne strani Drugi jeziki English Svenska Zadnja sprememba 11:02, 3 jun 2004. Vsebina je na voljo pod GNU Free Documentation License O Wikipediji Zanikanja odgovornosti

18. Svante Arrhenius - Biography svante arrhenius – Biography. svante august arrhenius was born on February 19,1859, the son of svante Gustaf arrhenius and Carolina Christina Thunberg. http://www.nobel.se/chemistry/laureates/1903/arrhenius-bio.html

Svante August Arrhenius was born on February 19, 1859, the son of Svante Gustaf Arrhenius and Carolina Christina Thunberg. His ancestors were farmers; his uncle became Professor of Botany and Rector of the Agricultural High School at Ultuna near Uppsala and later Secretary of The Swedish Academy of Agriculture. His father was a land surveyor employed by the University of Uppsala and in charge of its estates at Vik, where Svante was born. The family moved to Uppsala in 1860. The boy was educated at the Cathedral school where the rector was a good physics teacher. From an early age Svante had shown an aptitude for arithmetical calculations, and at school he was greatly interested in mathematics and physics. In 1876 he entered the University of Uppsala, studying mathematics, chemistry and physics. The practical instruction in physics was not of the best, and in 1881 he went to Stockholm to work under Professor E. Edlund at the Academy of Sciences. Here, Arrhenius began by assisting Edlund in his work on electromotive force measurements in spark discharges but soon moved to an interest of his own. This resulted in his thesis (1884) (Investigations on the galvanic conductivity of electrolytes). From his results the author concluded that electrolytes, when dissolved in water, become to varying degrees split or dissociated into electrically opposite positive and negative ions. The degree to which this dissociation occurred depended above all on the nature of the substance and its concentration in the solution - being more developed the greater the dilution. The ions were supposed to be the carriers of the electric current, e.g. in electrolysis, but also of the chemical activity. The relation between the actual number of ions and their number at great dilution (when all the molecules were dissociated) gave a quantity of special interest ("activity constant").

19. Chemistry 1903 svante august arrhenius. Sweden. Stockholm University Stockholm, Sweden.b. 1859 d. 1927. The Nobel Prize in Chemistry 1903 Presentation Speech http://www.nobel.se/chemistry/laureates/1903/

The Nobel Prize in Chemistry 1903 "in recognition of the extraordinary services he has rendered to the advancement of chemistry by his electrolytic theory of dissociation" Svante August Arrhenius Sweden Stockholm University Stockholm, Sweden b. 1859 d. 1927 The Nobel Prize in Chemistry 1903 Presentation Speech Svante Arrhenius Biography ... Other Resources The 1903 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified June 23, 2003 The Official Web Site of The Nobel Foundation

20. Svante August Arrhenius svante august arrhenius (18591927), a founding father of physical chemistry, was According to arrhenius, acids were substances that contained hydrogen and yielded hydrogen http://www.chemheritage.org/EducationalServices/chemach/eei/saa.html

Svante August Arrhenius (1859–1927), a founding father of physical chemistry, was trained both in chemistry and physics. He began at the University of Uppsala, but then petitioned to work at the Swedish Academy of Sciences in Stockholm instead, because he found the chemistry professors at the university rigid and uninspiring. His doctoral dissertation, presented in 1883, described his experimental work on the electrical conductivity of dilute solutions; it also contained a speculative section that set out an early form of his theory that molecules of acids, bases, and salts dissociate into ions when these substances are dissolved in water—in contrast to the notion of Michael Faraday and others that ions are produced only when the electrical current begins to flow. According to Arrhenius, acids were substances that contained hydrogen and yielded hydrogen ions in aqueous solution; bases contained the OH group and yielded hydroxide ions in aqueous solution. Arrhenius's thesis was received coolly by the university authorities and nearly ruined his prospects for an academic career. At the time his theory seemed incredible to many because, among other reasons, a solution of sodium chloride shows none of the characteristics of either sodium or chlorine, and, in addition, the professors he had shunned in his studies were not well disposed toward him. But he had the foresight to send copies of his thesis to several international chemists, and a few were impressed with his work, including the young chemists Wilhelm Ostwald and

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