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Author Question: Carbon dioxide contains polar bonds and is a nonpolar molecule. Indicate whether the statement is ... (Read 123 times)

Tirant22

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on: Aug 27, 2018
Carbon dioxide contains polar bonds and is a nonpolar molecule.
 
  Indicate whether the statement is true or false

Question 2

In a dilute saline solution the solute is in the form of ________.
 
  A) Na+ and Cl-
  B) NaCl (s)
  C) NaCl ()
  D) both A and B

Question 3

Archaeological evidence indicates that ancient Egyptians were brewing beer and other fermented beverages over 4000 years ago. In the mid-19th century, French scientist Louis Pasteur discovered and explained the source of fermentation using yeast.
 
  This example illustrates that A) scientific knowledge may come before technological knowledge.
  B) technological knowledge may come before scientific knowledge.
  C) science and technology mean the same thing.
  D) science and technology are not related.


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tsternbergh47

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

TRUE

Answer to Question 2

A

Answer to Question 3

B


Tirant22

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Reply #2 on: Aug 27, 2018
Thank you!


tsternbergh47

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Reply #3 on: Aug 27, 2018
Always glad to help...


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