Exam 1 Review

Exam 1 Review - Chem 227 Exam 1 Review Questions Page 1...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Chem 227 Exam 1 Review Questions Page 1 Norethindrone is a progesterone component of some types of birth control pills. Use this structure to answer the following questions. norethindrone O C CH H H HH H 3 C OH 1. (6 pts) Predict the hybridization of each of the atoms marked with an arrow in the structure below. C A B O C CH H H H 3 C A. ____________ B. ____________ C. ____________ 2. (4 pts) Predict the indicated bond angles for norethindrone based on VSEPR. O C CH H 3 C A. B. A. ________ degrees B. ________ degrees 3. (8 pts) Label each atom indicated as 1 ° , 2 ° , 3 ° , or 4 ° . A. ________ B. ________ C. ________ D. ________ C. B. A. norethindrone O C CH H H H 3 C D.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chem 227 Exam 1 Review Questions Page 2 4. (6 pts) Alkyl nitrile oxides (RCNO) are a useful class of compounds for synthesis of complex molecules. One of resonance forms of methyl nitrile oxide is shown below WITHOUT formal charge noted. a) Show the appropriate formal charge on atoms as necessary. b) Write the structure for another resonance form (with filled valence shells for all atoms and formal charges between -1 and +1). Be sure to include writing the formal charge as needed.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 07/17/2011 for the course CHEM 227 taught by Professor Santander during the Spring '08 term at Texas A&M.

Page1 / 4

Exam 1 Review - Chem 227 Exam 1 Review Questions Page 1...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online