• Thumbnail for Jöns Jacob Berzelius
    Baron Jöns Jacob Berzelius (Swedish: [jœns ˈjɑ̌ːkɔb bæˈʂěːlɪɵs] (20 August 1779 – 7 August 1848) was a Swedish chemist. In general, he is considered the...
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  • Thumbnail for History of chemistry
    constant proportions. A Swedish chemist and disciple of Dalton, Jöns Jacob Berzelius embarked on a systematic program to try to make accurate and precise...
    154 KB (19,193 words) - 07:46, 28 April 2024
  • idea that elements had different weights. The Swedish scientist Jöns Jacob Berzelius was one of the few scientists who strongly believed in the idea of...
    46 KB (6,576 words) - 10:26, 6 February 2024
  • Thumbnail for Ethyl group
    into German of Berzelius' report, the German chemist Friedrich Wöhler transliterated "ethyl" as "Aethyl". (See: Jöns Jacob Berzelius with Friedrich Wöhler...
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  • Thumbnail for Chemical revolution
    oxygenous gas, 1.03% aqueous vapor, and 0.10% carbonic acid gas. Jöns Jacob Berzelius was a Swedish chemist who studied medicine at the University of Uppsala...
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  • Thumbnail for Katedralskolan, Linköping
    ironically takes its name from a Katedralskolan alumnus: Jöns Jacob Berzelius. Jöns Jacob Berzelius, one of the fathers of modern chemistry André Oscar Wallenberg...
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  • Thumbnail for Moissanite
    in nature was first proposed by the Swedish chemist Jöns Jacob Berzelius as early as 1824 (Berzelius 1824). In 1891, Edward Goodrich Acheson produced viable...
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  • which has not been recognised by IUPAC in its publications. When Jöns Jacob Berzelius used the term mesomerism in 1831, he did so to describe those substances...
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  • Thumbnail for Silicon
    its high chemical affinity for oxygen, it was not until 1823 that Jöns Jakob Berzelius was first able to prepare it and characterize it in pure form. Its...
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  • Thumbnail for Thorium
    mineralogist Morten Thrane Esmark and identified by the Swedish chemist Jöns Jacob Berzelius, who named it after Thor, the Norse god of thunder. Its first applications...
    135 KB (15,853 words) - 10:50, 30 April 2024
  • arrangements to be able to follow the Nobel Foundation's regulations. Jöns Jacob Berzelius Carl Gustaf Mosander Karolina Widerström Pehr Edman Ivar Wickman...
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  • Thumbnail for Selenium
    Ancient Greek σελήνη (selḗnē) 'moon') was discovered in 1817 by Jöns Jacob Berzelius, who noted the similarity of the new element to the previously discovered...
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  • 30s following more refined measurements of atomic mass, notably by Jöns Jacob Berzelius, which revealed in particular that the atomic mass of chlorine was...
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  • Jöns or jöns in Wiktionary, the free dictionary. Jöns is a Swedish given name and a surname. Notable people with the given name include: Jöns Jacob Berzelius...
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  • charged nucleus). The term "electronegativity" was introduced by Jöns Jacob Berzelius in 1811, though the concept was known before that and was studied...
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  • Thumbnail for Uppsala
    include filmmaker Ingmar Bergman, diplomat Dag Hammarskjöld, chemists Jöns Jacob Berzelius and Svante Arrhenius, actress Viveca Lindfors, and singer Malena...
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  • Thumbnail for History of atomic theory
    eschewing the word "atom", instead using the term "elementary molecule". Jöns Jacob Berzelius used the term "organic atoms" to refer to particles containing three...
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  • Thumbnail for Soft drink
    imitation mineral water to be produced in large amounts. Swedish chemist Jöns Jacob Berzelius started to add flavors (spices, juices, and wine) to carbonated water...
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  • Jöns Jacob Berzelius was a Swedish chemist. Berzelius may also refer to: Berzelius (secret society), a secret society at Yale University Berzelius (crater)...
    292 bytes (64 words) - 12:13, 6 August 2020
  • Thumbnail for Mole (unit)
    factor), which would last throughout much of the nineteenth century. Jöns Jacob Berzelius (1779–1848) was instrumental in the determination of relative atomic...
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  • Thumbnail for Beaker (laboratory equipment)
    about twice their diameter. These are sometimes called Berzelius beakers, after Jöns Jacob Berzelius, and are mostly used for titration. Flat beakers (C)...
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  • Thumbnail for Laboratory glassware
    transparency, and the ability to control the conditions of experiments. Jöns Jacob Berzelius, who invented the test tube, and Michael Faraday both contributed...
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  • side of Van Mijenfjorden. The valley is named after Swedish chemist Jöns Jacob Berzelius. The river Berzeliuselva flows through the valley. Berzeliustinden...
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  • Thumbnail for Louis Pasteur
    about alcoholic fermentation. It was published in full form in 1858. Jöns Jacob Berzelius and Justus von Liebig had proposed the theory that fermentation was...
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  • Thumbnail for Polymer
    much', and μέρος (meros) 'part'. The term was coined in 1833 by Jöns Jacob Berzelius, though with a definition distinct from the modern IUPAC definition...
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  • acid and isolated glutaric acid and another unknown organic acid. Jöns Jacob Berzelius characterized this other acid the following year and named pyruvic...
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  • Thumbnail for Lactic acid
    combining form derived from the Latin word lac, meaning "milk". In 1808, Jöns Jacob Berzelius discovered that lactic acid (actually L-lactate) also is produced...
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  • Thumbnail for Chalcogen
    the Latin word for earth. Selenium was discovered in 1817 by Jöns Jacob Berzelius. Berzelius noticed a reddish-brown sediment at a sulfuric acid manufacturing...
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  • century as the result of the work of two scientists in particular, Jöns Jacob Berzelius and Humphry Davy, made possible by the prior invention of the voltaic...
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  • Thumbnail for Antimony
    Naturalist. 22 (253): 21–32. doi:10.1086/274630. JSTOR 2451020. Jöns Jacob Berzelius, "Essay on the cause of chemical proportions, and on some circumstances...
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