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Author Question: In the equation below, M is most likely ________. O + O2 + M O3 + M A) Cl2 B) N2 C) Ne D) CO2 ... (Read 10 times)

rlane42

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In the equation below, M is most likely ________. O + O2 + M  O3 + M
 
  A) Cl2
  B) N2
  C) Ne
  D) CO2
  E) H2O

Question 2

Arrange the following gases in order of increasing average molecular speed at 25 C. He, O2, CO2, N2
 
  A) He < N2 < O2 < CO2
  B) He < O2 < N2 < CO2
  C) CO2 < O2 < N2 < He
  D) CO2 < N2 < O2 < He
  E) CO2 < He < N2 < O2



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asware1

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Answer to Question 1

B

Answer to Question 2

C




rlane42

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


covalentbond

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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