[Answered] What is the electron configuration for the Fe3+ ion? A) Ar4s13d6 B) Ar4s03d7 C) Ar4s03d5 D) ...

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Author Question: What is the electron configuration for the Fe3+ ion? A) Ar4s13d6 B) Ar4s03d7 C) Ar4s03d5 D) ... (Read 10 times)

aabwk4

Hero Member
Posts: 593

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

Sr. Member
Posts: 324

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

D

aabwk4

Hero Member
Posts: 593

Reply #2 on: Aug 27, 2018

strudel15

Sr. Member
Posts: 324

Reply #3 on: Aug 27, 2018

You're welcome

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Author Question: What is the electron configuration for the Fe3+ ion? A) Ar4s13d6 B) Ar4s03d7 C) Ar4s03d5 D) ... (Read 10 times)

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