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4. On the basis of their reactivity ratios (Table 65 below), predict what types of microstructures (e.g., tendency to alternating, tendency to blocky) you would expect in a free radical copolymerization of the following monomer pairs: (A) acrylamide and acrylonitrile (B) ethylene and methyl acrylate (C) 1,3-butadiene and vinyl stearate (vinyl octadecanoate) (D) chlorotrifluorocthylene and ethyl vinyl ether. (E) styrene/butadiene Assume equimolar concentrations of monomer and also assume you are only examining copolymers produced in the initial stages of the reaction. TABI E 6-5 RePRESENTATIVE REACTIVITY RATIOS FOR MONOMER PAIRS