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nPostednOctober 23, 2016
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nTodaynwe celebrate an American chemist who was nominated for the NobelnPrize in Chemistry 41 times !! – but who never won.
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nObviously,nwith that many nominations, he added a lot to the science of chemistry!
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nGilbertnLewis lived to be 70 years old – a fairly long life, to be sure –nand died in his University of California, Berkeley, lab. Apparently,nalthough the coroner ruled that he died from coronary artery disease,nhe was surrounded by deadly fumes from a broken line containingnliquid hydrogen cyanide – and some wondered if he had actuallyncommitted suicide!
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nLewis’sntwo sons both became chemistry professors like their dad.
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nHerenare some of Lewis’s many accomplishments:
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nFiguredn out the electron-pair theory of acid-base reactions
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- Determinedn the free energies of many different substances, helping to formalizen the science of chemical thermodynamics
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nInventedn the concept of the covalent bond
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- Helpedn to create the valence theory
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- Created a system of representing valence electrons
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nCoined the term photon for the smallest “bit” of light or other radiant energy
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nFirstn to discover O4 molecules
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nFirst to produce a pure sample of heavy water nn
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nFirstn to study lifeforms in heavy water
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nContributedn to the understanding of physics, including writing papers onn relativity and studying the properties of the nuclei of atoms
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nHerenare some resources to help you understand acids and bases,nthermodynamics, covalent bonds and valence theory, photons, andnheavy water.
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nAndnhere is another resource on valence theory…
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nAlsonon this date:
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nTVnTalk Show Host Day
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nNationalnMole Day
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nAnniversarynof the Peace Agreement on Cambodia
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nPlannahead:
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nChecknout my Pinterest boards for:
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nAndnhere are my Pinterest boards for:
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nNovembern holidays
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nNovembern birthdays
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nHistoricaln anniversaries in November
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