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Author Question: All polymers made from polyethylene will have the same density. Indicate whether the statement is ... (Read 85 times)

mpobi80

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on: Aug 27, 2018
All polymers made from polyethylene will have the same density.
 
  Indicate whether the statement is true or false

Question 2

The active ingredient in oxygen bleaches is
 
  A) NaOCl.
  B) NaBO2  H2O2.
  C) O2.
  D) Na3PO4.


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softEldritch

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

FALSE

Answer to Question 2

B


mpobi80

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Reply 2 on: Aug 27, 2018
Wow, this really help

komodo7

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Reply 3 on: Yesterday
:D TYSM

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