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Author Question: Which of the following changes is NOT an example of green chemistry? A) replacing mercury ... (Read 38 times)

dakota nelson

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

B

Answer to Question 2

B

Answer to Question 3

A


dakota nelson

  • Member
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Reply 2 on: Aug 27, 2018
:D TYSM

sultana.d

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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