♫ CONFIDENTIAL QUESTION 3 [20 MARKS] Table 2 shows weight fractions fi for the molecular weight ranges for a thermoplast

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Confidential Question 3 20 Marks Table 2 Shows Weight Fractions Fi For The Molecular Weight Ranges For A Thermoplast 1 (138.61 KiB) Viewed 22 times

♫ CONFIDENTIAL QUESTION 3 [20 MARKS] Table 2 shows weight fractions fi for the molecular weight ranges for a thermoplastic. a) Molecular weight range (g/mol) 0-5000 5000-10,000 10,000-15,000 15,000-20,000 20,000-25,000 25,000-30, 000 30,000-35, 000 35,000-40, 000 KA21014_Question....pdf Table 2 ATA XI 0.02 0.03 0.16 0.22 0.27 0.20 0.08 0.02 212211/BKC2463 1) Calculate the number - average molecular weight M, for this thermoplastic polymer. [5 Marks] [CO2, PO2, C3] OPPO Reno7 Pro 5G 2022.06.30 10:59 ii) Calculate the weight - average molecular weight M for this thermoplastic polymer. [5 Marks] [CO2. PO2, C3] WI 0.01 0.04 0.16 0.17 0.19 0.21 ii) If this thermoplastic is a polyethylene, determine its number and weight- average degree of polimerizations 0.15 0.07 acer Desktop 28°0