Discussion Section Worksheet, Key Ideas from Lecture | CHEM 104, Exams of Chemistry

Download Discussion Section Worksheet, Key Ideas from Lecture | CHEM 104 and more Exams Chemistry in PDF only on Docsity! Chemistry 104 A/D Discussion Section Worksheet Discussion Section #28 Key Ideas from Lecture #28: Nucleophilic substitution: Radical Polymerization: Let’s think about these concepts for a bit... How is radical polymerization similar to radical halogenation? How is it different? Problems: Fall 2006, Exam #3, Problem 11 11. A short segment of the PVDF polymer is shown below. What monomer is used as the reactant in the radical polymerization? (a) 1,2-difluoroethene F F n (b) 1,1-difluoroethene (c) 1,1-difluoroethane (d) 1,2-difluoroethane (e) 1,1,3,3-tetrafluorethane Spring 2007, Exam #3, Problem 9 9. Given the following polymer structure, determine what monomer would be used to create the polymer (Step 1). Once you have determined what the monomer is, “react” it with one mole of HBr (Step 2). Name that product. OO n monomer radical polymerization monomer + HBr answer Step 1 Step 2 1