Potylitsyn, Aleksei Lavrentevich

Potylitsyn, Aleksei Lavrent’evich

Born Mar. 16 (28), 1845, in Krasnoiarsk; died Feb. 25 (Mar. 10), 1905, in St. Petersburg. Russian chemist. Student of D. I. Mendeleev.

Potylitsyn worked at the University of St. Petersburg after his graduation in 1872. From 1881 to 1883 he was a professor at the Institute of Agriculture and Forestry in Novo-Aleksandriia (present-day Puławy, Poland). From 1883 to 1895 he was a professor at the University of Warsaw, and from 1895 to 1900 director of Novo-Aleksandriia Institute.

In 1886, Potylitsyn proved that the reaction rate of salt formation during a double replacement reaction is proportional to the heat of formation of the salt. He also studied the mutual displacement of halogens. His An Elementary Chemistry Course underwent nine editions in the period 1881–1908.

REFERENCE

Selivanov, F. F. “A. L. Potylitsyn.” Zhurnal Russkogo fiziko-khimiches-kogo ob-va: Chast’ khimicheskaia, 1908, vol. 40, issue 7, sec. I. (Contains a list of works by Potylitsyn.)

单词	potylitsyn, aleksei lavrentevich
释义	Potylitsyn, Aleksei Lavrentevich Potylitsyn, Aleksei Lavrent’evich Born Mar. 16 (28), 1845, in Krasnoiarsk; died Feb. 25 (Mar. 10), 1905, in St. Petersburg. Russian chemist. Student of D. I. Mendeleev. Potylitsyn worked at the University of St. Petersburg after his graduation in 1872. From 1881 to 1883 he was a professor at the Institute of Agriculture and Forestry in Novo-Aleksandriia (present-day Puławy, Poland). From 1883 to 1895 he was a professor at the University of Warsaw, and from 1895 to 1900 director of Novo-Aleksandriia Institute. In 1886, Potylitsyn proved that the reaction rate of salt formation during a double replacement reaction is proportional to the heat of formation of the salt. He also studied the mutual displacement of halogens. His An Elementary Chemistry Course underwent nine editions in the period 1881–1908. REFERENCE Selivanov, F. F. “A. L. Potylitsyn.” Zhurnal Russkogo fiziko-khimiches-kogo ob-va: Chast’ khimicheskaia, 1908, vol. 40, issue 7, sec. I. (Contains a list of works by Potylitsyn.)
随便看	outpeep outpeer outpension outpeople outperform outperformance out-performance equity redeemable in any asset outperformances outperformed outperforming outperforms outpicked outpitch outpity outplace outplacement outplacer outplan out-plant system outplay outplayed outplaying outplays out, please outplod