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1781 in science

From Wikipedia, the free encyclopedia

List of years in science (table)
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The year 1781 in science and technology involved some significant events.

Astronomy

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Biology

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Chemistry

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Hendry Carvendish proved that water is a compound is made up of two elements that is two molecule hydrogen and one molecule of oxygen are combined in fixed ratio (2:1)water is a compound

Awards

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Births

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Deaths

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References

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  1. ^ Herschel, W.; Watson, Dr. (1781). "Account of a Comet, By Mr. Herschel, F.R.S.; Communicated by Dr. Watson, Jun. of Bath, F.R.S". Philosophical Transactions of the Royal Society. 71. London: 492–501. Bibcode:1781RSPT...71..492H. doi:10.1098/rstl.1781.0056. S2CID 186208953.
  2. ^ "Verzeichniss aller bisher entdeckten Doppeltsterne" In Johann Elert Bode's Astronomisches Jahrbuch for 1784, pp. 183-6.
  3. ^ Burke, James (1978). Connections. London: Macmillan. p. 196. ISBN 0-333-24827-9.
  4. ^ "Coal Tar Before the Invention of Town's Gas". Retrieved 2011-12-31.
  5. ^ a b Emsley, John (2001). Nature's Building Blocks: an A–Z guide to the elements. Oxford University Press. ISBN 978-0-19-850341-5.
  6. ^ Hjelm, P. J. (1788). "Versuche mit Molybdäna, und Reduction der selben Erde". Der Königl. Schwedischen Akademie der Wissenschaften neue Abhandlungen aus der Naturlehre, Haushaltungskunst und Mechanik. 49. Leipzig: 268.
  7. ^ "Copley Medal | British scientific award". Encyclopedia Britannica. Retrieved 21 July 2020.
  8. ^ "Laennec, René-Théophile-Hyacinthe (1781-1826)". catalogue.bnf.fr (in French). Bibliothèque Nationale de France. Retrieved 6 February 2021.