Question: 7 . ) A sample of polystyrene has M n = 7 0 , 0 0 0 and = 2 . 1 . What is

7.) A sample of polystyrene has Mn=70,000 and =2.1. What is the average degree of polymerization of this polymer sample (assume that the mass of the end groups in this polymer is negligible)?
7.) A sample of polystyrene has Mn=70,000 and =2.1. What is

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