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Author Question: What species has the electron configuration Ar3d2? A) Mn2+ B) Cr2+ C) V3+ D) Fe3+ E) ... (Read 62 times)

Metfan725

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on: Aug 27, 2018
What species has the electron configuration Ar3d2?
 
  A) Mn2+
  B) Cr2+
  C) V3+
  D) Fe3+
  E) K+

Question 2

________ electrons appear in the following half-reaction when it is balanced. S4O62-  2S2O32-
 
  A) 6
  B) 2
  C) 4
  D) 1
  E) 3
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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Jsherida

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

C

Answer to Question 2

B


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Metfan725

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Reply #2 on: Aug 27, 2018
TY


Jsherida

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


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