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

Author Question: Herbicides are chemicals that are used to kill weeds. Indicate whether the statement is true or ... (Read 58 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Aug 27, 2018
Herbicides are chemicals that are used to kill weeds.
 
  Indicate whether the statement is true or false

Question 2

How does the monomer of polyvinyl chloride (PVC) differ from the monomer of polyethylene (PE)?
 
  A) The PVC monomer has a chlorine atom, but the PE monomer does not.
  B) The PVC monomer has two chlorine atoms, but the PE monomer does not.
  C) The PE monomer has one chlorine atom, and the PVC monomer has two chlorine atoms.
  D) The PVC monomer has a triple bond, and the PE monomer has a double bond.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


Melani1276

  • Member
  • Posts: 516
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
A typical bank statement. A typical bank statement.
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Using a water-based cleaning system helps reduce the hazards from using strong chemicals. Using a water-based cleaning system helps reduce the hazards from using strong chemicals.
Neither heat-killed S-type nor live R-type bacteria can kill mice, but simultaneous injection of bot Neither heat-killed S-type nor live R-type bacteria can kill mice, but simultaneous injection of bot
Video: Metabolic Rate, Heat and Thermoregulation - response to heat and cold stresses

For a complete list of videos, visit our video library