Mitscherlich sentence example

mitscherlich
  • Mitscherlich in 1820; and he confirmed his conclusions by showing the agreement with the law of atomic heat formulated by Dulong and Petit in 1819.
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  • Mitscherlich, who also observed the similarity of the crystallographic characters of selenates and sulphates, which afforded valuable corroboration of his doctrine of isomorphism.
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  • Mitscherlich was an early worker in this field.
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  • Mitscherlich, in the case of the acid phosphate and acid arsenate of potassium, KH 2 P(As)04, who adopted the term isomorphism, and regarded phosphorus and arsenic as isomorphously related elements.
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  • Mitscherlich prepared it in 1834 by distilling benzoic acid with lime; and in 1845 Hofmann discovered it in coal-tar.
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  • Prior to 1830, little was known of the process other than that organic compounds generally yielded tarry and solid matters, but the discoveries of Liebig and Dumas (of acetone from acetates), of Mitscherlich (of benzene from benzoates) and of Persoz (of methane from acetates and lime) brought the operation into common laboratory practice.
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  • Mitscherlich in 1834, may be prepared by reducing nitrobenzene in alcoholic solution with zinc dust and caustic soda; by the condensation of nitrosobenzene with aniline in hot glacial acetic acid solution; or by the oxidation of aniline with sodium hypobromite.
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  • His uncle, Christoph Wilhelm Mitscherlich (1760-1854), professor at Göttingen, was in his day a celebrated scholar.
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  • The events of 1814 put an end to this, and Mitscherlich resolved to study medicine in order that he might enjoy that freedom of travel usually allowed in the East to physicians.
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  • Altenstein did not immediately carry out this proposal, but he obtained for Mitscherlich a government grant to enable him to continue his studies in Berzelius's laboratory at Stockholm.
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  • His investigation (also in 1826) of the two crystalline modifications of sulphur threw much light on the fact that the two minerals calc-spar and aragonite have the same composition but different crystalline forms, a property which Mitscherlich called dimorphism.
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  • Mitscherlich's published papers are chiefly to be found in the Abhandlungen of the Berlin Academy, in Poggendorff's Annalen, and in the Annales de chimie et de physique.
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  • Mitscherlich, who, by the elementary analyses of lactates, proved the existence of this acid as a distinct compound.
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  • His uncle, Christoph Wilhelm Mitscherlich (1760-1854), professor at Göttingen, was in his day a celebrated scholar.
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