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Author Question: Which of the following changes is NOT an example of green chemistry? A) replacing mercury ... (Read 55 times)

dakota nelson

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Which of the following changes is NOT an example of green chemistry?
 
  A) replacing mercury thermometers with alcohol thermometers
  B) using large amounts of solvents such as benzene, which is a carcinogen
  C) replacing energy from coal-fired power plants with energy from alternative sources
  D) replacing lead in paint with titanium dioxide

Question 2

If 5.0 moles of ammonia is produced, then the number of hydrogen molecules consumed is ________.
 
  N2 + 3 H2  2 NH3
  A) 5.0
  B) 7.5
  C) 3.2
  D) 1.0

Question 3

If the solubility of copper(II) sulfate is 4.9  10-3 M, the solubility product is ________.
 
  A) 2.4  10-5
  B) 9.6  10-5
  C) 1.2  10-2
  D) 8.7  10-8



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soda0602

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Answer to Question 1

B

Answer to Question 2

B

Answer to Question 3

A




dakota nelson

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


softEldritch

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Reply 3 on: Yesterday
:D TYSM

 

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