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Which substance is important in making plastics?
zinc hydroxide
ammonia
acetic acid
nitric acid

Ask by Smith Rojas. in the United States
Mar 24,2025

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Acetic acid is important in making plastics.

Solución

  • Plastics are typically made from monomers that undergo polymerization.
  • One important intermediate in polymer production is vinyl acetate monomer.
  • Vinyl acetate is produced using acetic acid, which makes it a key substance in the production of certain plastics.
  • Therefore, the correct answer is acetic acid.

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Mind Expander

Plastics are primarily derived from petrochemicals, but if we dive deeper into the types of chemicals used in their production, we find substances like ethylene and propylene at the forefront. These are the building blocks for many common plastics like polyethylene and polypropylene. While the substances you mentioned aren’t directly used to make plastics, they each have varied applications in the chemical industry.
Now, if you want to explore some fun plastic facts, did you know that the first fully synthetic plastic, Bakelite, was invented in 1907? It set the stage for a wide array of plastic products we use today, from toys to everyday household items!

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