1 / 15

Chem 125 Lecture 1 10/25/02 Projected material

Chem 125 Lecture 1 10/25/02 Projected material. This material is for the exclusive use of Chem 125 students at Yale and may not be copied or distributed further. It is not readily understood without reference to notes from the lecture. Radish. Radical : Going to the root or origin.

brinly
Download Presentation

Chem 125 Lecture 1 10/25/02 Projected material

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chem 125 Lecture 110/25/02Projected material This material is for the exclusive use of Chem 125 students at Yale and may not be copied or distributed further. It is not readily understood without reference to notes from the lecture.

  2. Radish Radical: Going to the root or origin Licorice (glukos + rhiza) Greek Werad Wort Old English Race? Razza Italian Wurzel German Rutabega Swedish Radix Latin = Root Mathematics (16th Cent) Eradicate Politics (18th Cent - England) Chemistry (18th Cent - France)

  3. 1787: Radical Introduced as a Political Term "The necessity of a substantial and radical reform in the representation..." J. Jebb

  4. September 17, 1787

  5. "Radical" Introduced as a Chemical Term 1787 byLouis BernardGuyton de MORVEAU(1737-1816) age 50

  6. Méthode de Nomenclature Chimique1787 Claude Louis BERTHOLLET (1748-1822) age 39 Antoine François de FOURCROY (1755-1809) age 32

  7. AntoineLaurentLavoisier(1743-1794)age 45 7,000 pounds (~$300,000)

  8. Clarity: Facts Ideas Words “impressions of the same seal”

  9. Facts: Analysis

  10. Analysis

  11. Oxy-gen + Base or Radical Acid ? TraitéÉlémentairede Chimie(1789) FACT THEORY WORD

  12. Lavoisier'sCompound Radicals

  13. Air Supply Elemental Analysis by Oil Combustion CO2 Collector H2O Collector Oil Supply Lamp

  14. Silliman Crystal

  15. Silliman Crystal

More Related