This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Vulcanization is a process to strengthen natural rubber by crosslinking polymer chains with what ... (Read 213 times)

tth

  • Hero Member
  • *****
  • Posts: 579
on: Aug 23, 2018
Vulcanization is a process to strengthen natural rubber by crosslinking polymer chains with what element?
  A)
  sodium
  B)
  titanium
  C)
  sulfur
  D)
  aluminum
  E)
  phosphorus

Question 2

Which of the following polymers can be classified as a thermoplastic?
  A)
  bakelite
  B)
  polyurethane
  C)
  urea-formaldehyde
  D)
  polystyrene
  E)
  none of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuwy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 23, 2018
Answer to Question 1

c

Answer to Question 2

d


tth

  • Member
  • Posts: 579
Reply 2 on: Aug 23, 2018
Gracias!

Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

A 19-foot-long blue whale skull in the collections of the Smithsonian Museum of Natural History A 19-foot-long blue whale skull in the collections of the Smithsonian Museum of Natural History
Common modifications of amino acid side chains in proteins Common modifications of amino acid side chains in proteins
The Cryokinetic Process The Cryokinetic Process
When a Tornado Strikes: Social Organization Following a Natural Disaster When a Tornado Strikes: Social Organization Following a Natural Disaster
The steps in the process of creating a karyotype for chromosome analysis. The steps in the process of creating a karyotype for chromosome analysis.
The Process of Sperm Formation The Process of Sperm Formation
Video: Stroke volume - contractility definition

For a complete list of videos, visit our video library