practice-2-key

practice-2-key - several clues were found from the label....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Practice Exam 2 (9/12/07) - 15 minutes (20 pts) 1. The label said that molecular formula was C 4 H 10 O. Write all the possible constitutional isomers for this molecular formula. (10 pts) 2. In the IR spectrum of A , Jung found a broad peak between 3200 and 3600 cm -1 . Which ones are the possilbe candidates for A ? Give your reasonings briefly. In Jung's lab, he found a bottle containing a compound A . The structure was illegible although
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: several clues were found from the label. Identify the sructure of the compound A . (10 pts) 3. Jung also learned from the tarnished label that the oxygen was connected to a secondary carbon, which allowed Jung to identify one structure. Give the structure of A as well as the systematic name of A . OH OH OH OH O O O OH OH OH OH The IR peak at 3200 - 3600 cm-1 represents OH (hydroxyl) functionality. OH 2-butanol...
View Full Document

This note was uploaded on 04/25/2008 for the course CHEM 322AL taught by Professor Jung during the Fall '07 term at USC.

Ask a homework question - tutors are online