Material for 3rd Quarter of First Semester 2010
Lecture 18 timed (ppt) 2010
AudioThe material after slide 14 (Audio 30 min) is for this 3rd quarter of the course
(Yale chemistry and equipment 100 years ago and its alchemical roots; the Doctrine of Sympathies; Scheele's Laboratory)
Lecture 19 (10/13/10)
2010 Powerpoint (
ppt) 2010
Audio (first 2.5 min. exclamations about Hg)
(Scheele's
Acids; Oxygen; Lavoisier's Revolution: Nomenclature, Traité, Analysis,
Elements, Measuring Gases, Radicals & Language, Measuring Heat)
Prerevolutionary contributions - ScheeleLavoisier & the Chemical Revolution: Analysis
PortraitCombustion of Phosphorus and CarbonQuantitative Chemical "Formulae"1789 PrefaceElements & OxidationHow to Determine Gas DensityCalorimeterLecture 20 timed ppt Lect 20
Audio
Combustion Analysis Lavoisier/Prout/Liebig/Dumas (1788-1841)Liebig's Kaliapparat and the Etymology of K and Na (1831)Distillation and the "Liebig" Condenser (1771)Woehler/Berzelius Letters about Urea (1828)Woehler's Urea Paper (1828)Berzelius Coins the Term Isomeric (1830)Woehler/Berzelius on Liebig, Isomerism, and Organic Chemistry (1830-1835)Woehler/Liebig Discovery of Benzoyl Radical (1832)Lecture 21 timed ppt Lecture 21
AudioLecture 22 timed ppt Lecture 22
AudioDumas's Panegyric on the Radical Theory (1837)Berzelius on Dumas Substitution Theory (1838)Simple Alkane EtymologyWoehler's Spoof on the Type Theory (1840)Competing Views of Organic Chemistry (~1851)Couper On a New Chemical Theory (1858)Kirkintilloch Movie
Kekulé on the Superiority of his Sausage Formulae (1865)Other Molecular Diagrams and Models (mid 1860s)Cannizzaro, the Cautious Revolutionary on Models (1872)Lecture 23 timed ppt Lecture 23
AudioKoerner Proves 6-Fold Symmetry of Benzene (1869)Paternó's Tetrahedral Carbons (1869)Lecture 24 timed ppt Lecture 24
AudioLieben to Paternó on Atoms in Space (1869)Lecture 25 timed ppt Lecture 25
Audiovan't Hoff's Tetrahedral Carbon (configuration) (1875)Kolbe's Criticism of van't Hoff (1877)Your Teacher, a Later-Day Kolbe?Lecture 26 timed ppt Lecture 26
AudioFischer on Models and the Fischer Projection (1891)
Lecture 27 timed ppt Lecture 27
AudioUsing asymmetric crystal growth to determine absolute configurationHigher on the same webpage is an explanation of the Bijvoet anomalous dispersion method for which you are NOT responsible.Lecture 28 timed ppt Lecture 28
Audio