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Author Question: The rate of effusion of oxygen to an unknown gas is 0.935. What is the other gas? A) Ne B) Ar ... (Read 85 times)

vinney12

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on: Aug 27, 2018
The rate of effusion of oxygen to an unknown gas is 0.935. What is the other gas?
 
  A) Ne
  B) Ar
  C) F2
  D) N2

Question 2

Choose the ground state electron configuration for Zr2+.
 
  A) Kr 5s2
  B) Kr 5s2 4d2
  C) Kr 4d2
  D) Kr
  E) Kr 5s2 4d4

Question 3

Which of the compounds, Li3N, NH3, C3H8, IF3 are ionic compounds?
 
  A) only C3H8
  B) only Li3N
  C) Li3N and NH3
  D) N H3, C3H8, and IF3


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djpooyouma

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

D

Answer to Question 2

C

Answer to Question 3

B


vinney12

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Reply #2 on: Aug 27, 2018
TY


djpooyouma

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Reply #3 on: Aug 27, 2018
You're welcome


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