Two adjacent polyester molecules are shown below. List and describe the factors that influence the transition temperature (= 69 °C) of this polymer. || -O-C- OHH || | | C-O-C-C-... || HH || -O-C- HH || -C-O-C-C- ... | | HH
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- A synthetic polymer was produced via addition polymerization to a degree of polymerization of 925 and an average molecular weight of 40,700 g/mol. Of those listed below, which is most likely that polymer? Explain and supportWool, silk, acetate, cotton, nylon, dacron, orlon Which type of fiber(s) is/are likely to be the most polar? Explain. Which type of fiber(s) is/are likely to be the least polar? Explain.Please refer to image and complete a-g.
- Consider three hypotheticals monodisperse polystyrene, with M=10,000, M= 100,000, and M=1,000,000. For each, calculate weight average molecular weight (Mw) and number average molecular weight (Mn) Ref: Billmeyer, F.W. textbook of polymer science 3rd ed after adding the following to 100 parts by weight of the polymer with M = 100,000 1) 20 parts by weight of the polymer with M =10,0004-2b) please see attachedHello, I would like help with problem #43 in the image attached.
- Write chemical reactions illustrating a polymerization mechanism involving the monomers listed below. Would the reactions be considered step growth or chain growth? Explain and supportShow three units of a linear silicone polymer made from (CH₃)₂Si(OH)₂ with some (CH₃)₃SiOH added to end the chain.Just part C