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Author Question: The ground-state electron configuration of ________ is Ar4s13d5. A) V B) Mn C) Fe D) Cr E) ... (Read 322 times)

Garrulous

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on: Aug 27, 2018
The ground-state electron configuration of ________ is Ar4s13d5.
 
  A) V
  B) Mn
  C) Fe
  D) Cr
  E) K

Question 2

A solution of NaF is added dropwise to a solution that is 0.0122 M in Ba2+. When the concentration of F- exceeds ________ M, BaF2 will precipitate. Neglect volume changes. For BaF, Ksp = 1.7  10-6.
 
  A) 7.0  10-5
  B) 1.2  10-2
  C) 2.1  10-8
  D) 3.0  10-3
  E) 1.4  10-4

Question 3

LSD is derived from a natural product found in
 
  A) opium.
  B) rye fungus.
  C) pig manure.
  D) certain mushrooms.


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otokexnaru

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

D

Answer to Question 2

B

Answer to Question 3

B


Garrulous

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  • Posts: 686
Reply 2 on: Aug 27, 2018
Excellent

parker125

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Reply 3 on: Yesterday
Gracias!

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