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Author Question: What is the electron configuration for the Fe3+ ion? A) Ar4s13d6 B) Ar4s03d7 C) Ar4s03d5 D) ... (Read 14 times)

aabwk4

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on: Aug 27, 2018
What is the electron configuration for the Fe3+ ion?
 
  A) Ar4s13d6
  B) Ar4s03d7
  C) Ar4s03d5
  D) Ar4s23d9
  E) Ne3s23p10

Question 2

A mixture of two gases was allowed to effuse from a container. One of the gases escaped from the container 1.43 times as fast as the other one. The two gases could have been ________.
 
  A) CO and SF6
  B) O2 and Cl2
  C) CO and CO2
  D) Cl2 and SF6
  E) O2 and SF6


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strudel15

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

C

Answer to Question 2

D


aabwk4

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Reply #2 on: Aug 27, 2018
TY


strudel15

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


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