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Understanding the structure and production of poly(ethene)

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Key concepts

What you'll likely be quizzed about

  • Poly(ethene), also known as polyethylene, consists of long chains of ethylene monomers.
  • Each monomer contains two carbon atoms connected by a double bond, along with hydrogen atoms.
  • Upon polymerization, these double bonds open up, allowing the ethylene units to join together, forming a long, repeating structure.
  • This arrangement gives poly(ethene) its characteristic flexibility and strength.

Flashcards

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What are key properties of poly(ethene)?

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Poly(ethene) is lightweight, resistant to moisture, and has good electrical insulation properties.

Key notes

Important points to keep in mind

Poly(ethene) is a common plastic.

Polymerization transforms ethylene to poly(ethene).

Additives can modify poly(ethene) properties.

Poly(ethene) is recyclable in many instances.

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