• Thumbnail for Torbern Bergman
    Torbern Olof Bergman (KVO) (20 March 1735 – 8 July 1784) was a Swedish chemist and mineralogist noted for his 1775 Dissertation on Elective Attractions...
    9 KB (834 words) - 22:14, 30 May 2024
  • writer Thommie Bergman (born 1947), Swedish ice hockey player Torbern Bergman (1735–1784), Swedish chemist and mineralogist Ulrika Bergman (born 1975),...
    7 KB (841 words) - 13:55, 19 March 2024
  • Thumbnail for Oxalic acid
    salt in sorrel. In 1776, Swedish chemists Carl Wilhelm Scheele and Torbern Olof Bergman produced oxalic acid by reacting sugar with concentrated nitric acid;...
    41 KB (4,106 words) - 20:04, 14 June 2024
  • Thumbnail for Johan Gottlieb Gahn
    studied in Uppsala 1762 – 1770 and became acquainted with chemists Torbern Bergman and Carl Wilhelm Scheele. 1770 he settled in Falun, where he introduced...
    3 KB (243 words) - 07:14, 26 December 2023
  • Thumbnail for Tungsten
    be made from scheelite (at the time called tungsten). Scheele and Torbern Bergman suggested that it might be possible to obtain a new metal by reducing...
    78 KB (8,831 words) - 14:31, 10 June 2024
  • Thumbnail for Potassium alum
    and adding potash or ammonia to the concentrated solution. In 1767, Torbern Bergman observed the need for potassium or ammonium sulfates to convert aluminium...
    39 KB (4,097 words) - 17:15, 8 June 2024
  • Thumbnail for Leyden jar
    term "battery". The Swedish physicist, chemist, and meteorologist Torbern Bergman translated much of Benjamin Franklin's writings on electricity into...
    31 KB (3,734 words) - 02:23, 9 March 2024
  • Thumbnail for Soda fountain
    Lavoisier, and David Macbride. In the early 1770s, Swedish chemist Torbern Bergman, and (separately) English scientist Joseph Priestley invented equipment...
    14 KB (1,592 words) - 23:22, 18 May 2024
  • Thumbnail for Carl Wilhelm Scheele
    Professor of Chemistry Torbern Bergman. A friendship developed between Scheele and Bergman after Scheele analyzed a reaction which Bergman and his assistant...
    32 KB (3,540 words) - 04:41, 7 October 2023
  • Thumbnail for Platinum
    soon began studying platinum, including Andreas Sigismund Marggraf, Torbern Bergman, Jöns Jakob Berzelius, William Lewis, and Pierre Macquer. In 1752,...
    67 KB (7,109 words) - 07:28, 14 June 2024