In the period of 223 years before the determination of the quantity was widely observed today, in 1802 (July 11, 1802), the Russian chemist Gass was born. The Russian chemist, born in Geneva, Switzerland, on August 8, 1802, was born to a painter's family, and at the age of three settled with his father in Moscow, and thus went to school and worked in Russia. In 1825 he graduated from the Faculty of Medicine at the University of Dolphat and later graduated from the Faculty of Medicine at the University of Irkutsk. In 1826 he abandoned his specialization in chemistry, and went to the Laboratory of St. Petersburg, Sweden, where he was appointed to react to chemistry, and there was no deeper friendship with Berzelius, so that he could have worked with the professor of chemist