!!!Loschmidt, Johann Joseph b. Počerny, Czech Republic (then Putschirn), March 15, 1821, d. Vienna, July 8, 1895, physicochemist. 1868 to 1891 University Professor of Physical Chemistry, developed 1865 the method for calculating the molecules of an ideal gas in its normal state, introduced the graphic symbols for multiple bonds still in use today. He predicted even before A. Kekule the circular arrangement of carbon atoms in the benzene ring. !Works Chem. Studien, 1861; Zur Konstitution des Aethers, 1862; Zur Groesse der Luftmolekuele, 1865; Zur Theorie der Gase, 1866. !Literature A. Zartl, J. L. 1821-1895, 1995; OeBL; NDB. %%language [Back to the Austrian Version|AEIOU/Loschmidt,_Johann_Joseph|class='wikipage austrian'] %% [{FreezeArticle author='AEIOU' template='Lexikon_1995_englisch'}] [{ALLOW view All}][{ALLOW comment All}][{ALLOW edit FreezeAdmin}]