Dmitri Ivanovich Mendeleev

1. Dmitri Ivanovich Mendeleev Prepared: S. Latypov

2. Plan 1. Biography 2. Chronicle of the artistic life of the scientist 3. Scientific activity А) Periodic law В) Theory of solutions С) Metrology

3. The boundaries of scientific knowledge and prediction cannot be predicted Dmitri Ivanovich Mendeleev was born on January 27 (February 8) in 1834 in Tobolsk

4. Father Father Ivan Pavlovich Mendeleev. Ivan Pavlovich was Director of the Tobolsk gymnasium, and schools of the Tobolsk district

5. Mother Mother D. I. Mendeleev came from an ancient family of Siberian merchants and Industrialists. This smart and energetic woman played a special role in the life of the family. Having no education, she was independently course gymnasium with his brothers.

6. Dmitry Ivanovich was married twice. In 1862, married with FeozvoiNikitichnoiBream, born in Tobolsk (daughter of the famous author of «the humpbacked horse» by Pyotr Pavlovich Ershov)

7. At the end of 1878 the 43-year-old Dmitry Mendeleyev passionately in love with 23 years of Anna IvanovnaPopova (1860-1942), daughter of don Cossacks of Uryupinsk

8. Chronicle of the artistic life of the scientist 1841 - entered the Tobolsk gymnasium.1855 - graduated from physical and mathematical faculty of the Main pedagogical Institute in St. Petersburg.1855 - the senior teacher of natural Sciences of the Simferopol gymnasium. At the request of the Petersburg physician N. F. Здекауэра in mid-September Dmitri Mendeleev examined N. I. Pies, ascertains the satisfactory condition of the patient: «You both of us will experience».1855-1856 - senior teacher of the gymnasium at Richelieu Lyceum in Kyiv.1856 - brilliantly defended his thesis «on the right of lectures» - «Structure of silica compounds»; at the end of January as a separate edition in St. Petersburg published PhD thesis D. I. Mendeleev «Isomorphism in connection with other relations of crystalline form for the composition»; October 10, awarded the degree of master of chemistry.1857 - January 9, approved at the rank of docent of the Imperial St. Petersburg University at the chair of chemistry.1857-1890 - taught in the Imperial Saint-Petersburg state University (1865 - Professor of chemical engineering, since 1867 - Professor of General chemistry)1859-1861 - was in scientific business trip in Heidelberg.

9. Chronicle of the artistic life of the scientist 1865 - January 31, 12 February at a meeting of the Council of faculty of physics and mathematics of St. Petersburg University he defended his doctoral thesis «On the combination of alcohol with water», which laid the Foundation of his teaching about solutions.1876 - 29 December (10 January) 1877 elected corresponding member of the category of the «physical» Imperial Academy of Sciences.Participated in the development of technologies launched in 1879, the first in Russia plant for production of engine oils in the village of Konstantinovka in the Yaroslavl province, which now bears his name.1880s - Dmitry Ivanovich again exploring solutions, publishes the work «Study of water solutions according to the specific weight».1890 - left Petersburg University due to a conflict with the Minister of education, who during student riots refused to accept from the Mendeleev petition students.1893 - worked at a chemical plant SC Ushkov using the production base of the plant for smokeless powder .1899 - head of the Ural expedition involving the stimulation of industrial and economic development of the region.1900 - participates in the world exhibition in Paris; they wrote the first Russian-language - big article about synthetic fibers «Viscose at the Paris exhibition», which marked the importance for Russia of development of their industry.A member of many academies of Sciences. One of the founders of the Russian physical and chemical society

10. Died D. I. Mendeleev 20 January (February 2) in 1907 in St. Petersburg. Buried in the «Literatorskie jetty» Volkovskoe cemetery.

11. Scientific activity He is one of the greatest chemists of the XIX century; held numerous definitions of the physical constants of the compounds (unit volumes, expansion and so on), studied the Donetsk coal fields, developed hydrated theory of solutions. Wrote «Fundamentals of chemistry» (1868-1871) - the work of the numerous publications which have influenced the chemists-- M JUA

12. D. I. Mendeleev - the author of fundamental research in chemistry, physics, Metrology, meteorology, Economics, fundamental works in Aeronautics, agriculture, chemical technology, public education and other works closely connected with the needs of development of the productive forces of Russia.

13. Periodic law Working over the work of «Fundamentals of chemistry», D. I. Mendeleev opened in February 1869, one of the fundamental laws of nature - the periodic law of chemical elements

14. Theory of solutions In 1905, D. I. Mendeleev say: «more than four items amounted my name, periodic law, the study of elasticity gases understanding of the solutions of both the Association and „Fundamentals of chemistry“. Here is my wealth. It is not taken from somebody made me...»

15. D. I. Mendeleev showed that a proper understanding of the solutions is not possible without taking into account their chemistry, the relationship to certain compounds (lack of boundaries between such and solutions) and a complex chemical equilibrium in solutions - in the development of these three inextricably related aspects is its main value

16. Metrology In 1893 D. I. Mendeleev creates the Main chamber of weights and measures (today all-Russian research Institute of Metrology named Д.И. Mendeleev);October 8, 1901, at the initiative of Dmitry Ivanovich Mendeleev in Kharkov was opened the first in Ukraine the testing tent for reconciliation and marking of the trade weights and measures. With this event originates not only the history of Metrology and standardization in Ukraine, but also the history of the NSC «Institute of Metrology»

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