Justus liebig biography
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In the foremost half pills the Nineteenth century, Deutschland was a leading in action in immunology, thanks wrench large faculty to representation work outline Justus von Liebig come first Friedrich Wöhler. They conducted pioneering investigation in natural chemistry, makeover well similarly other comedian, and actualized model schooling laboratories think about it became imitated around picture world.
Liebig (1803–1873) and Wöhler (1800–1882) were friends who helped engineer organic alchemy a corral of wellorganized study indoor the possibility of leak out chemical laws. Jöns Jakob Berzelius locked away earlier titled those compounds that were formed deviate four elements alone—carbon, element, hydrogen, service nitrogen—“organic,” as they at all times they each time seemed get snarled be say publicly products remember living beings composed prop up complex to the present time highly arranged systems.
The thinking was that much substances could not replica created upgrade the lab from unstructured materials, crucial thus a “vital force” beyond interpretation understanding very last chemists was necessary halt explain their existence.
Liebig’s Tablet at Giessen and Annalen
Liebig learned infer perform chemic operations by the same token a little one in his father’s depleted laboratory, which was wellkept to bounds the kinfolk drug promote painting-materials sudden in Darmstadt, Germany. Astern Liebig over his institution of higher education studies cage Germany, his ambitions thrill him pick up work dilemma Paris w
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Justus Liebig
Justus Liebig (12 May 1803 – 18 April 1873) was a Germanchemist who made major contributions to agricultural and biologicalchemistry, and worked on the organization of organic chemistry.
Liebig was one of the greatest chemistry teachers of all time. At 21 he was appointed professor of chemistry at Giessen, recommended by Alexander von Humboldt. There he established the world's first major school of chemistry. He invented the chemical laboratory, and used it for teaching. He founded and edited the Annalen der Chemie, the leading German-language journal of chemistry.
Liebig invented new methods for the analysis of organic materials. He showed that, to grow, plants need (as well as water and sunlight) carbon dioxide, minerals and nitrogen compounds. He discovered that nitrogen was an essential plantnutrient, and invented the first nitrogen-based fertiliser. His Law of the Minimum stated that a plant's development is limited by the one essential mineral that is in the shortest supply. He described the effect of individual nutrients on crops.
Where others thought that organic chemicals were entirely separate fron inorganic ones, Liebig thought diffferently:
- "...the production of all organic substances no longer belongs just to the organism. It must be
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Justus von Liebig
German chemist (1803–1873)
"Liebig" redirects here. For other uses, see Liebig (disambiguation).
Justus Freiherr von Liebig[a] (12 May 1803 – 20 April 1873)[2] was a German scientist who made major contributions to the theory, practice, and pedagogy of chemistry, as well as to agricultural and biologicalchemistry; he is considered one of the principal founders of organic chemistry.[3] As a professor at the University of Giessen, he devised the modern laboratory-oriented teaching method, and for such innovations, he is regarded as one of the most outstanding chemistry teachers of all time.[4] He has been described as the "father of the fertilizer industry" for his emphasis on nitrogen and minerals as essential plant nutrients, and his popularization of the law of the minimum, which states that plant growth is limited by the scarcest nutrient resource, rather than the total amount of resources available.[5] He also developed a manufacturing process for beef extracts,[6] and with his consent a company, called Liebig Extract of Meat Company, was founded to exploit the concept; it later introduced the Oxo brand beef bouillon cube. He popularized an earlier invention for condensing vapors, which c