Who is justus liebig

Far beyond the bounds of his own research area, Liebig always strove to propagate his ideas and increase the popularity of chemistry. He cleverly exploited the resources of publicity for his own purposes. He was also strongly engaged in university affairs and in questions of scientific policy.

Thanks to his high scientific profile, Liebig was able to achieve great success in these areas as well. He played a guiding role in establishing the natural sciences at universities and in making them familiar to a broader public.

Liebig left Giessen in after accepting a call to Munich University. Here he served primarily as a beacon of the sciences and, from onwards, as president of the Bavarian Academy of Science. He died in Munich on 18 April The Liebig Museum , established in , commemorates Liebig and his scientific achievements. In the long run their identification of radicals can be seen as an early step along the path to structural chemistry.

Among other contributions he prepared calcium carbide and discovered various silicon compounds, demonstrating close analogies to the chemistry of carbon. The information contained in this biography was last updated on December 11, Berzelius is best remembered for his experiments that established the law of constant proportions.

With the accidental discovery in of the first commercialized synthetic dye, mauve, Perkin introduced a new era in the chemical industry. In the American Institute of Chemical Engineers celebrated its centennial. Its founding furthered the profession of chemical engineering and represented the beginning of American technological dominance in the 20th century.

He was among the first to focus on laboratory instruction as a means of educating chemists. He remained at Giessen for 27 years before he moved to the Universityof Munich, staying there until his death on April 18, Liebig is probably best known to chemistry students as the inventor of the Liebig condenser, a distillation apparatus found in almost every chemical laboratory. It consists of a glass tube surrounded by a glass "jacket" through which cold water can be circulated.

As a substance is boiled in a flask, vapor is directed from the mouth of the flask into the tube, and it is cooled and condensed by the water flow. The condensed vapor is free of any dissolved chemicals.

He played a part in numerous key discoveries as well. Upon discovering the benzoyl radical C 6 H 5 CO- , they also attempted to find a way to define all organic chemicals as combinations of radicals groups of molecules that tendto act as a unit.

Though they failed, their efforts to present organizing principles in organic chemistry stimulated more successful attempts later. Beginning in the late s, Liebig pioneered the production and use of artificial fertilizers. At the time, it was believed that plants obtained carbon from organic chemicals in the soil and that they took in other essential nutrients in the form of organic compounds. Liebig showed that, in fact, plants receive all of their carbon in the form of carbon dioxide from the atmosphere.