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Author Question: What is a zwitterion? A) a compound that carries two positively charged atoms B) a compound that ... (Read 90 times)

amal

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on: Aug 27, 2018
What is a zwitterion?
 
  A) a compound that carries two positively charged atoms
  B) a compound that carries two negatively charged atoms
  C) a compound that carries either two positively charged atoms or two negatively charged atoms
  D) a compound that carries one positively charged atom and one negatively charged atom

Question 2

Low-density polyethylene is composed of
 
  A) primarily linear, unbranched chains of polyethylene in a close packing arrangement.
  B) primarily highly branched, non-linear chains of polyethylene in a diffuse packing arrangement.
  C) a mixture of polyethylene and polystyrene.
  D) polyethylene with low density plasticizers added to increase density.


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vkodali

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Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B


amal

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Reply 2 on: Aug 27, 2018
Gracias!

recede

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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