Answer to Question #95665 in General Chemistry for Bruno

Question #95665
i) Polyethylene exists either as a linear (straight-chain) polymer or as a branched polymer. Which is in high-density form? Explain.
ii) Draw how H2C=CH2 can be polymerized. What type of polymerization is method is used?
1
Expert's answer
2019-10-04T04:36:08-0400

1) The linear polymer is the high-density form. The linear chains pack tightly into a crystal structure, so the density of high-density polyethylene is high.

2.


This is addition polymerization.


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