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Amedeo Avogadro
Born
Amedeo Carlo Avogadro
(1776-08-09)9 August 1776
Turin, Kingdom of Sardinia
Died
9 July 1856(1856-07-09) (aged 79)
Turin, Piedmont-Sardinia
Nationality
Italian
Known for
Avogadro's law Avogadro constant
Scientific career
Fields
Chemistry
Institutions
University of Turin
Signature
Lorenzo Romano Amedeo Carlo Avogadro, Count of Quaregna and Cerreto[1] (/ˌævəˈɡɑːdroʊ/,[2] also US: /ˌɑːv-/,[3][4][5]Italian:[ameˈdɛːoavoˈɡaːdro]; 9 August 1776 – 9 July 1856) was an Italian scientist, most noted for his contribution to molecular theory now known as Avogadro's law, which states that equal volumes of gases under the same conditions of temperature and pressure will contain equal numbers of molecules. In tribute to him, the ratio of the number of elementary entities (atoms, molecules, ions or other particles) in a substance to its amount of substance (the latter having the unit mole), 6.02214076×1023 mol−1, is known as the Avogadro constant. This constant is denoted NA, and is one of the seven defining constants of the SI.
^Guareschi, Icilio (1911), "Amedeo Avogadro e la sua opera scientifica", Opere scelte di Amedeo Avogadro, Turin: Accademia delle scienze, pp. i–cxl.
^"Avogadro, Amedeo". Lexico UK English Dictionary. Oxford University Press. Archived from the original on 2022-08-24.
^"Avogadro". Collins English Dictionary. HarperCollins. Retrieved 7 August 2019.
^"Avogadro". Merriam-Webster.com Dictionary. Retrieved 7 August 2019.
^"Avogadro". Random House Webster's Unabridged Dictionary.
Lorenzo Romano Amedeo Carlo Avogadro, Count of Quaregna and Cerreto (/ˌævəˈɡɑːdroʊ/, also US: /ˌɑːv-/, Italian: [ameˈdɛːoavoˈɡaːdro]; 9 August 1776 –...
The constant is named after the physicist and chemist AmedeoAvogadro (1776–1856). The Avogadro constant NA is also the factor that converts the average...
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University of Eastern Piedmont "AmedeoAvogadro" (Italian: Università degli Studi del Piemonte Orientale "AmedeoAvogadro"; shortened to UNIPMN or UPO)...
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17th century. Refined over time by scientists such as Robert Boyle, AmedeoAvogadro, Jean Perrin, and Linus Pauling, the study of molecules is today known...
was hypothesized by AmedeoAvogadro in 1811. It related the volume of a gas to the amount of substance of gas present. Avogadro's law states that: The...
Storia d'Italia dal 1789 al 1814, 1837, Torino, p 105 Morselli. Mario: AmedeoAvogadro, a scientific biography, Springer, 1984, p 6 Bertolotti. Davide:Istoria...
degli Studi del Piemonte Orientale - AmedeoAvogadro". Università degli Studi del Piemonte Orientale - AmedeoAvogadro (in Italian). Retrieved 2019-04-23...
August 9 Jacob Munch, Norwegian painter, military officer (d. 1839) AmedeoAvogadro, Italian chemist (d. 1856) August 12 Thomas Millidge, Jr., New Brunswick...
Ostwald and Ernst Mach. Although such proponents of the atomic theory as AmedeoAvogadro and Ludwig Boltzmann made great advances in explaining the behavior...
1806) June 26 – Max Stirner, German philosopher (b. 1806) July 9 – AmedeoAvogadro, Italian chemist (b. 1776) July 11 – Norberto Ramírez, Central American...
mass by vapour density relies on the principle, first enunciated by AmedeoAvogadro, that equal volumes of gases under identical conditions contain equal...
the Faculty of Medicine at the Università del Piemonte Orientale "AmedeoAvogadro" in Novara became the first Italian medical school to introduce a white...
due to Fascist laws against Jews. Other prominent physicists include AmedeoAvogadro (most noted for his contributions to molecular theory), Evangelista...
oxygen, and by 1811 AmedeoAvogadro had arrived at the correct interpretation of water's composition, based on what is now called Avogadro's law and the assumption...
telescopic micrometer AmedeoAvogadro (1776–1856) – Italian scientist noted for contributions to molecular theory and Avogadro's Law Jacques Babinet (1794–1872)...
Physical constants Isaac Newton (Newtonian constant of gravitation) AmedeoAvogadro (Avogadro constant) Michael Faraday (Faraday constant) Johann Josef Loschmidt...
estimate to a more accurate 14. This error was corrected in 1811 by AmedeoAvogadro. Avogadro proposed that equal volumes of any two gases, at equal temperature...
Astronomical observatory where was active Giovanni Plana. The scientist AmedeoAvogadro worked as a professor in Turin. The professor of Turin University Galileo...
During the early 19th century, chemical research by John Dalton and AmedeoAvogadro lent weight to the atomic theory of matter, an idea that James Clerk...
in Corso 100 Cannoni, now hosts the University of Eastern Piedmont AmedeoAvogadro and the Borsalino Hat Museum. In 2016, independent film director Enrica...
(born 1947) Marcel Audiffren – France Avicenna – Persia (980–1037) AmedeoAvogadro – Italy (1776–1856) David Awschalom – United States (born 1956) APJ...