CHEM 101DL Chapter 15: Chapter 15 Notes

Window Help chem exam 3 old spring 2015.pdf (page 3 of 7)、. 80% Fri 3:47 AM Highlight Rotate Markup Chlorinated benzenes are compounds used as pesticides or fungicides. Consider the following 4 chlorobenzenes: CI CI CI 1. Which of the following plots correctly represents the relative net dipole moments (Dn) for these substances (Remember that the net dipole moment Dn is a measure of the molecular polarity) D. 123 4 d1 2 2. Which of the following plots correctly displays the relative molecular polarizabilities (P) for these substances?

PRACTICE EXAM BBMB 221 Structures and Reactions in Biochemical Processes Spring 2017 Exam #2, March 7, 2017 INSTRUCTIONS: This examination is worth 100 points. Points for each question are indicated. Write your answers on this test paper in the spaces provided. In the unlikely event that you need extra space, use the back of the page. 1) (8 Points) Select the reagent from the list i-iv that will generate the indicated products, and identify the reactant chemical structures for each reaction. Potential reagents are as follows: ) Oxidizing agent Reducing agent ini)Acid iv) Base H3CS CH2 Reactant Reagent HC-NH,* * HC/ COOH Reagent СООН Reagent Reactant Reactant Reagent

1. sign each of the following spectral data descri of complex ooupling to the indicared a. the nctural umts below that closely fits the spliting pattem. triplet doublets, 8 H F Hz b. doublet of doublets F 15 Hz,E 10Hz c doublet of doublet of doublet 12 Hz. GHz, 2 Hz 2. In each of the structural exam below, state whether the rwo indicated hydrogens are equivalent or not HT -CH, H 3 For each hydrogen (HA...Hd in the structures below. indicate its complex splinting pattem.