1 / 9

Organic Chemistry

Table of Contents. Lecture/Lab/Activity Date Pg#. 22. The Periodic Table 9/24/10 47 23. Periodic Def & Trends 9/27/10 49 24. Electron config practice 10/4/10 51 25. Ions and Oxidation Numbers 10/5/10 53 26. Lewis Dot Diagram 10/6/10 54

kevyn
Télécharger la présentation

Organic Chemistry

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. Table of Contents Lecture/Lab/Activity DatePg# 22. The Periodic Table 9/24/10 47 23. Periodic Def & Trends 9/27/10 49 24. Electron config practice 10/4/10 51 25. Ions and Oxidation Numbers 10/5/10 53 26. Lewis Dot Diagram 10/6/10 54 27. Intro to Chemical Bonding 10/7/10 57 28. Covalent Bonding 10/12/10 61 29. Ionic Bonding 10/14/10 61 30. Ionic vs. Covalent Lab 10/18/10 63 31. Metallic Bonding 10/19/10 61 32. Molecular Geometry 10/21/10 64 33. Writing Chemical Formulas 10/25/10 67 34. Naming Ionic Compounds 10/26/10 69 35. Ionic Compounds Puzzle 10/27/10 71 36. Naming Molecular Compounds 10/29/10 73 37.Acid Nomenclature 11/03/10 75 38. Organic Chemistry – Alkanes 11/04/10 77 39. Organic Chem–Alkenes&Alkynes 11/05/10 79 40. Org Chem-Branched Alkanes 11/08/10 81 Organic Chemistry Branched Alkanes Structural Formulas Structural Isomers Objective: The student will record lecture notes on Hydrocarbons and document how to use the IUPAC nomenclature rules to name Alkanes Agenda: Organic Chemistry– Lecture

  2. Branched Alkanes • Branches on carbon chains H H C CH3 methyl H H H H C C CH3CH2 ethyl H H

  3. Branched Alkanes CH3 • CH3CH CH3 methyl groups CH3 CH3 • CH3CH CH2CHCH3

  4. Naming Branched Alkanes CH3 methyl branch CH3CH2CH2CHCH2CH3 6 5 4 3 2 1 Count 3-Methylhexane on third C CH3 six carbon chain group

  5. Naming Summary • Count the C’s in the longest chain • Name each attached group • Count the longest carbon chain to give the first attached group the smallest number • Name and locate each group

  6. Learning Check Alk4 CH3 CH3 • CH3CHCH2CHCH3 CH3 CH3 • CH3CH2CHCH2CHCH2CH3 CH3 2,4-dimethylpentane 3,3,5-trimethylheptane

  7. Learning Check Alk5 Write a condensed structure for • 3,4-dimethylheptane CH3 CH3CH2CHCHCH2CH2CH3 CH3

  8. Isomers • Same molecular formula • Same number and types of atoms • Different arrangement of atoms

  9. Learning Check Alk6 • Write 3 isomers of C5H12 and name each. • CH3CH2CH2CH2CH3 pentane • CH3CHCH2CH3 2-methylbutane CH3 CH3 • CH3CCH3 2,2-dimethylpropane CH3

More Related