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Alex Potylitsyn Lavrent'evich

( Modern Chemist)

Comments for Alex Potylitsyn Lavrent'evich
Biography Alex Potylitsyn Lavrent'evich
initial education in the Irkutsk military progymnasium and St. Petersburg University. In 1872, he worked in the laboratory of Professor Mendeleev, and in 1873 he was admitted to the post of laboratory assistant in the department of analytical chemistry laboratory. In 1880, upon presentation and protection of the thesis entitled "On methods of measuring the chemical affinity", . received a master's degree chemistry in the following year took the chair of chemistry at the Novo-Alexandria Institute of Agriculture and Forestry, . switched from the Warsaw University at the department of general chemistry; in 1886, . a thesis entitled "The significance of the heat of formation of salts in double decompositions", . received his doctorate in chemistry and in the same year confirmed in the rank of full professor,
. Consists of the Director of the Institute of Agriculture and Forestry in Novo-Alexandria 1895. Proceedings Potylitsyn: "Experiments on the mutual displacement of the metal magnesium group" ( "Journal of the Russian Physico-Chemical Society, . 1872), . "On the mutual displacement of halogens" (ib., . 1875), . "Effects of oxygen on the halides" (ib., . 1879), . "Displacement of bromine by chlorine" (ib., . 1879), . "On the reactions under the influence of the Pacific and the direct discharge of nitrogen compounds with oxygen" (ib., . 1879), . "On the displacement of sulfur by selenium" (ib., . 1879), . "The action of anhydrous hydrogen halide salts of various metals" (ib., . 1879), . "On the action of hydrogen halides of silver and of the rule (principle) of the greatest works" (ib., . 1880), . "On the influence of the masses in mutual substitution of halogens" (ib.), . "On the displacement of chlorine with bromine and an explanation of reactions, . accompanied by absorption of heat "(ib.), . "On the mutual substitution of halogens in compounds of oxygen" (ib., . 1887), several works, . on "Double expansions" (ib., . 1880), . "On the speed of chemical reactions" (ib., . 1883), . Notes to the question of the relation between reaction rate and heat of formation of salts "(ib.), . "On the rate of decomposition products of salts galoidokislorodnyh acids when heated" (ib., . 1888), . On hlornovatostrontsievoy salt and the rate of decomposition when it is heated "(ib., . 1889), . "Conditions for the formation of supersaturated solutions" (ib., . 1893), . "On the structure of nitro compounds and nitrogen oxides" (ib., . 1893), . "On the melting points of inorganic substances and a new method of determining the melting temperature - gauge" (ib., . 1892),
. Besides, . Potylitsyn published: "The initial course of chemistry (1881), . reprinted several times, "Composition of water, . accompanying oil and dirty emitted by volcanoes "(" Journal of the Russian Physico-Chemical Society, . 1882 and 1883), . "On the composition and origin of dolomite in Ilskoy valley of the Kuban region" ( "Mountain Magazine", . 1885), . "On the composition and origin of gold funeral records from the city of Olbia (" Russian Journal of Physical and Chemical Society, . 1895), . "On the state oil industry in the Kuban region" ( "Mountain Magazine", . 1885) and others,


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Alex Potylitsyn Lavrent'evich, photo, biography
Alex Potylitsyn Lavrent'evich, photo, biography Alex Potylitsyn Lavrent'evich  Modern Chemist, photo, biography
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