• Thumbnail for Charles Frédéric Gerhardt
    Charles Frédéric Gerhardt (21 August 1816 – 19 August 1856) was a French chemist, born in Alsace and active in Paris, Montpellier, and his native Strasbourg...
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  • Charles Gerhardt may refer to: Charles Frédéric Gerhardt (1816–1856), French chemist Charles H. Gerhardt (1895–1976), American general Charles Gerhardt...
    364 bytes (70 words) - 18:57, 31 December 2021
  • Thumbnail for Paracetamol
    made in 1878 by Harmon Northrop Morse or possibly in 1852 by Charles Frédéric Gerhardt. It is the most commonly used medication for pain and fever in...
    122 KB (12,161 words) - 05:34, 21 December 2024
  • Thumbnail for Auguste Laurent
    worked with Charles Frédéric Gerhardt. He died in Paris from tuberculosis. Marc Tiffeneau (ed.) (1918). Correspondance de Charles Gerhardt, tome 1, Laurent...
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  • Thumbnail for Aspirin
    its health effects for at least 2,400 years. In 1853, chemist Charles Frédéric Gerhardt treated the medicine sodium salicylate with acetyl chloride to...
    155 KB (16,757 words) - 17:49, 11 December 2024
  • internist Charles Gerhardt (conductor) (1927–1999), American conductor Charles Frédéric Gerhardt (1816–1856), French chemist Charles H. Gerhardt (1895–1976)...
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  • Thumbnail for Mole (unit)
    fix the atomic mass of oxygen as 100, which did not catch on. Charles Frédéric Gerhardt (1816–56), Henri Victor Regnault (1810–78) and Stanislao Cannizzaro...
    26 KB (3,305 words) - 16:33, 7 December 2024
  • Ampère–Avogadro hypothesis. Experimental studies carried out by Charles Frédéric Gerhardt and Auguste Laurent on organic chemistry demonstrated that Avogadro's...
    10 KB (1,391 words) - 21:52, 2 December 2024
  • Thumbnail for Acetic anhydride
    anhydride was first synthesized in 1852 by the French chemist Charles Frédéric Gerhardt (1816-1856) by heating potassium acetate with benzoyl chloride...
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  • used. The R symbol was introduced by 19th-century French chemist Charles Frédéric Gerhardt, who advocated its adoption on the grounds that it would be widely...
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  • Thumbnail for Willow
    to various aromatic organic compounds. Back in 1853, chemist Charles Frédéric Gerhardt treated the medicine sodium salicylate with acetyl chloride to...
    52 KB (5,944 words) - 01:02, 15 December 2024
  • Thumbnail for Alsace
    Bethe Charles Friedel Charles Frédéric Gerhardt Johann Hermann Alfred Kastler Erich Leo Lehmann Jean-Marie Lehn Wilhelm Philippe Schimper Charles Xavier...
    92 KB (9,859 words) - 11:06, 4 December 2024
  • Thumbnail for Phorone
    Laurent, who called it "camphoryle". In 1849, the French chemist Charles Frédéric Gerhardt and his student Jean Pierre Liès-Bodart prepared it in a pure...
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  • the author finds convenient. The first to use this symbol was Charles Frédéric Gerhardt in 1844. The symbol X is often used to denote electronegative...
    13 KB (1,465 words) - 15:04, 29 October 2024
  • Thumbnail for Amedeo Avogadro
    indifference was shown to his theory as well. Only through studies by Charles Frédéric Gerhardt and Auguste Laurent on organic chemistry was it possible to demonstrate...
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  • (theory of residues), advocated by Charles-Adolphe Wurtz, August Wilhelm von Hofmann and Charles Frédéric Gerhardt. Another was water type as promoted...
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  • (correctly) that the atomic weight of oxygen is sixteen. The work of Charles Frédéric Gerhardt (1816–56), Henri Victor Regnault (1810–78) and Stanislao Cannizzaro...
    19 KB (2,706 words) - 02:54, 13 October 2024
  • Thumbnail for Acetone
    acetone was methyl acetyl; the following year, the French chemist Charles Frédéric Gerhardt concurred. In 1865, the German chemist August Kekulé published...
    48 KB (4,849 words) - 21:40, 18 December 2024
  • Thumbnail for Strasbourg
    Ludwig I of Bavaria Charles Frédéric Gerhardt Louis-Frédéric Schützenberger Gustave Doré Émile Waldteufel René Beeh Jean/Hans Arp Charles Münch Hans Bethe...
    92 KB (8,221 words) - 21:14, 21 December 2024
  • Thumbnail for Alexander William Williamson
    synthesis of unsymmetrical ethers proved the theory posed by Charles Frédéric Gerhardt and Auguste Laurent that ethers have twice as many carbon atoms...
    12 KB (1,118 words) - 10:42, 3 November 2024
  • Thumbnail for Borneol
    (camphor). The compound was named in 1842 by the French chemist Charles Frédéric Gerhardt. Borneol can be found in several species of Heterotheca, Artemisia...
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  • and politician Charles Adolphe Wurtz (1818–1884), chemist Charles Frédéric Gerhardt (1818–1856), chemist Benjamin-Constant Martha (1820–1895), historian...
    19 KB (2,006 words) - 07:45, 23 August 2024
  • Thumbnail for University of Strasbourg
    Lobstein (1777–1835) Georg Büchner (1813–1837) Charles Frédéric Gerhardt (1816–1856) Emil Kopp (1817–1875) Charles-Adolphe Wurtz (1817–1884) Auguste Nefftzer...
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  • 1813 – Jean Stas, Belgian chemist and physician (d. 1891) 1816 – Charles Frédéric Gerhardt, French chemist and academic (d. 1856) 1823 – Nathaniel Everett...
    50 KB (4,906 words) - 17:31, 10 October 2024
  • Thumbnail for Arthur Eichengrün
    aspirin) had been synthesized already in 1853 by French chemist Charles Frédéric Gerhardt; the 1897 process developed at Bayer was the first to produce...
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  • French chemist and physicist, discovered the Gay-Lussac law Charles Frédéric Gerhardt (1816–1856), French chemist, synthesized acetylsalicylic acid...
    61 KB (7,585 words) - 03:18, 4 December 2024
  • Thumbnail for Karlsruhe Institute of Technology
    Fraunhofer Institute for Secure Information Technology [de]. Charles Frédéric Gerhardt (1816-1856) known for reforming the notation for chemical formulas...
    56 KB (4,844 words) - 05:37, 19 December 2024
  • Thumbnail for Édouard Grimaux
    biography of Antoine Lavoisier. He also published a biography of Charles Frédéric Gerhardt. Equivalents, atomes, molécules, 1866. Introduction à l'étude...
    3 KB (325 words) - 03:49, 15 March 2023
  • 1832 by Pierre Robiquet. Aspirin in 1853 by Charles Frédéric Gerhardt. Hypodermic needle in 1853 by Charles Pravaz. Blind experiment by Claude Bernard...
    111 KB (10,636 words) - 02:33, 7 December 2024
  • Thumbnail for List of Alsatians and Lotharingians
    Ferber (born 1960), pastry chef and chocolatier Charles de Foucauld Charles Friedel Charles Frédéric Gerhardt Gottfried von Strassburg Ion Gheorghe Maurer...
    5 KB (523 words) - 04:28, 25 November 2024