• Thumbnail for Georg Ernst Stahl
    Georg Ernst Stahl (22 October 1659 – 24 May 1734) was a German chemist, physician and philosopher. He was a supporter of vitalism, and until the late...
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  • Thumbnail for Phlogiston theory
    Johann Joachim Becher and later put together more formally in 1703 by Georg Ernst Stahl. Phlogiston theory attempted to explain chemical processes such as...
    20 KB (2,562 words) - 08:26, 6 August 2024
  • politician Georg Ernst Stahl (1659–1734), German chemist Gerry Stahl (born 1945), American computer scientist, son of Ben Stahl Heinrich Stahl (1600–1657)...
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  • perfection. The 1730 definition of the word "chemistry", as used by Georg Ernst Stahl, meant the art of resolving mixed, compound, or aggregate bodies into...
    83 KB (9,185 words) - 20:39, 20 January 2025
  • Thumbnail for Potassium sulfite
    sulfite was first obtained by Georg Ernst Stahl in the early 18th century, and was therefore known afterwards as Stahl's sulphureous salt. It became the...
    4 KB (302 words) - 21:07, 10 December 2024
  • Thumbnail for Johann Juncker
    internationally. He was a staunch proponent of Georg Ernst Stahl and helped to more clearly present Stahl's phlogiston theory of combustion. Johann Juncker...
    17 KB (1,694 words) - 04:22, 31 August 2024
  • He adopted the term animism from the writings of German scientist Georg Ernst Stahl, who had developed the term animismus in 1708 as a biological theory...
    77 KB (8,766 words) - 04:55, 27 December 2024
  • Thumbnail for Life
    that there is a non-material life-principle. This originated with Georg Ernst Stahl (17th century), and remained popular until the middle of the 19th...
    107 KB (10,463 words) - 11:18, 19 January 2025
  • physicist Georg Joachim Rheticus, cartographer and scientific instrument maker Georg Wilhelm Richmann, Russian physicist Georg Ernst Stahl, German physician...
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  • Nevertheless, the concept of chemical principles continued to be used. Georg Ernst Stahl published Philosophical Principles of Universal Chemistry in 1730...
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  • Thumbnail for Prussian blue
    used the pigment extensively for both blues and greens. In 1731, Georg Ernst Stahl published an account of the first synthesis of Prussian blue. The...
    44 KB (4,815 words) - 19:31, 15 January 2025
  • Thumbnail for Gastritis
    gave the description of stomach cancer. In 1728, German physician Georg Ernst Stahl first coined the term "gastritis". Italian anatomical pathologist...
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  • Thumbnail for List of German scientists by century
    pharmologist Georg Wolfgang Wedel (1645-1721), professor of surgery, botany, theoretical and practical medicine, and chemistry. Georg Ernst Stahl (1659-1734)...
    9 KB (982 words) - 14:35, 14 December 2024
  • Thumbnail for Oxygen
    by the German alchemist J. J. Becher, and modified by the chemist Georg Ernst Stahl by 1731, phlogiston theory stated that all combustible materials were...
    115 KB (11,894 words) - 22:58, 30 December 2024
  • Thumbnail for Carbon monoxide
    toxicity. Cleopatra may have died from carbon monoxide poisoning. Georg Ernst Stahl mentioned carbonarii halitus in 1697 in reference to toxic vapors...
    73 KB (7,630 words) - 15:28, 19 January 2025
  • Thumbnail for Potassium
    been used since ancient times, its composition was not understood. Georg Ernst Stahl obtained experimental evidence that led him to suggest the fundamental...
    95 KB (10,939 words) - 01:43, 23 December 2024
  • Gneomar von Natzmer Catharina Margaretha Miculcin (1696), first wife of Georg Ernst Stahl Charlotte of Nassau-Schaumburg (1700) Countess Sophie Henriette of...
    81 KB (10,506 words) - 16:18, 19 January 2025
  • Thumbnail for Michael Alberti
    he studied medicine and was influenced by Georg Wolfgang Wedel, the teacher of Georg Ernst Stahl. Stahl's teaching contrasted the iatromechanistic approaches...
    4 KB (441 words) - 20:32, 23 November 2024
  • Thumbnail for Carl Wilhelm Scheele
    Löwenstern-Kunckel and Georg Ernst Stahl (the champion of the phlogiston theory). Much of Scheele's later theoretical speculations were based upon Stahl. In 1765 Scheele...
    32 KB (3,540 words) - 23:27, 23 September 2024
  • Thumbnail for 1659
    Willoughby de Broke, English peer and clergyman (d. 1728) October 22 – Georg Ernst Stahl, German chemist (d. 1734) October 28 – Nicholas Brady (poet), English...
    24 KB (3,032 words) - 17:16, 18 January 2025
  • confused with explanations of combustion. After J. J. Becher and Georg Ernst Stahl introduced the phlogiston theory of combustion in the 17th century...
    18 KB (2,325 words) - 15:59, 17 December 2024
  • Thumbnail for Potassium alum
    and the land polluted by sulfuric acid and ash. In the early 1700s, Georg Ernst Stahl claimed that reacting sulfuric acid with limestone produced a sort...
    40 KB (4,099 words) - 01:19, 10 January 2025
  • Thumbnail for History of aluminium
    that formed alum, he proposed the name "alumina". German chemist Georg Ernst Stahl stated that the unknown base of alum was akin to lime or chalk in...
    81 KB (9,480 words) - 09:14, 16 January 2025
  • Thumbnail for Ansbach
    which led to a dispute with the true discoverer, Galileo Galilei Georg Ernst Stahl (1659–1734), chemist, physician and metallurgist. Matthias Buchinger...
    27 KB (2,883 words) - 23:21, 29 November 2024
  • Thumbnail for Carbon monoxide poisoning
    modern present day exemplified by Carrie Poppy's investigations. Georg Ernst Stahl mentioned carbonarii halitus in 1697 in reference to toxic vapors...
    104 KB (10,914 words) - 16:36, 7 January 2025
  • Subitaneis Mortibus (On Sudden Death), an early work in cardiology. Georg Ernst Stahl publishes Theoria medica vera: physiologiam & pathologiam. January...
    3 KB (231 words) - 16:45, 16 June 2024
  • naming of the genus Magnolia, applied to species from Martinique. Georg Ernst Stahl, professor of medicine and chemistry at the University of Halle, proposes...
    5 KB (461 words) - 14:03, 11 November 2024
  • Thumbnail for Naturphilosophie
    in philosophy of nature, citing Jakob Böhme, Johannes Kepler and Georg Ernst Stahl, with Jan Baptist van Helmont as an edge case. Frederick Beiser instead...
    18 KB (2,173 words) - 05:22, 16 August 2024
  • Thumbnail for Potassium ferrate
    such as chromates are considered environmentally hazardous. In 1702, Georg Ernst Stahl (1660 – 1734) observed that the ignition product of potassium nitrate...
    12 KB (1,117 words) - 22:28, 8 October 2024
  • chemist Gabor A. Somorjai (born 1935), 1998 Wolf Prize in Chemistry Georg Ernst Stahl (1659–1734), Important work on fermentation Wendell Meredith Stanley...
    61 KB (7,603 words) - 18:17, 5 January 2025