Q1: The following polymer sample is composed of: 15% 90-mers, 25% 100- mers, 30% 120-mers, 25% 140-mers, and 5% 155-mers

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Q1: The following polymer sample is composed of: 15% 90-mers, 25% 100- mers, 30% 120-mers, 25% 140-mers, and 5% 155-mers

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Q1 The Following Polymer Sample Is Composed Of 15 90 Mers 25 100 Mers 30 120 Mers 25 140 Mers And 5 155 Mers 1
Q1 The Following Polymer Sample Is Composed Of 15 90 Mers 25 100 Mers 30 120 Mers 25 140 Mers And 5 155 Mers 1 (21.61 KiB) Viewed 15 times
Q1: The following polymer sample is composed of: 15% 90-mers, 25% 100- mers, 30% 120-mers, 25% 140-mers, and 5% 155-mers. The repeat unit molecular weight of the polymer is 105 g mol-¹. Calculate each of the following values a) The number-average molecular weight (Mn). - Answer: 12,300 kg mol-¹ b) The weight-average molecular weight (Mw) - Answer: 12,500 kg mol-¹ c) The dispersity (D) - Answer: 1.02
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