Question

CHEM1014 Homework for Chapter 11 Due Friday, March 20, beginning of class There is not enough room to write the answers on this sheet. Use other sheets of paper for your answers. 1. Draw a structure with the molecular formula C,H, that has exactly one ring. Show all atoms and all bonds 2. Draw a structure with the molecular formula CH, that has exactly two rings. Show all atoms and all bonds. 3. Draw structures that correspond to the following IUPAC names. a. 3-methylheptane c. 1.3.4-tripropylcyclohexene b.2.4 diethylanilined. 2-roma-3-hexene 4. Give IUPAC names for the following structures. CH-CH 5. Draw the structure of the major organic product from each of the following reactions. 6. Draw the generic structure of the polymer that could form from the alkene in problem 5a, above. See the PowerPoint for help. 7. Suppose you have a buffer solution composed of benzoic acid (HC,H,O,) and sodium benzoate (NaC.HO.). a. What happens to the solution if you add some HCI? Write a chemical equation for the reaction that would occur? b. What happens to the solution if you add some NaOH? Write a chemical equation for the reaction that would occur?

2. Draw a structure with the molecular formula C7H10 that has exactly two rings.

4. Give IUPAC names for the following structures (a,b,c,d)

Answer 1

a formula of the Compound no equivalent = {(2x5)+2-83/2 www be is = 2 stinence double . Hence the stenesure 0 I CH8" Eyelopentene 2. DBE = 2 CHIO, & will be - Ć H-C- CH - -C -H A I H Nth LGHT ) 3. 3. a) 2 3 CH₂-CH-CH - CH - CH₂ - C14 - CH CH10 - 14 - CH2 - CH2 - CH3 , b Cth 3-methylheptane w. o 3 2113 d) H4 GHS 2, 4-diethys- aniline 1, 3, 4 - tripropys! Cyclohenene a tram - 2-bromo-3-hexene

C C b b) hc ih w Cib ch - cm F-16 1,3-trimethys. Cyclopenfone cis- 7-fluorohept- 4- bromo-5- 2-ene. nonane 4-Chloro-3- isopropy sphenol 5. a) HGC - CH - ch-city, b) H₂ C- C - ith-CH2, c) O CHCl3 OH HIT 1 ( Cih еи ith the chcly- (11 -ch- c. Cth
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