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Author Question: In the galvanic cell using the redox reaction below, the reduction half-reaction is ________. Zn (s) ... (Read 133 times)

tnt_battle

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on: Aug 27, 2018
In the galvanic cell using the redox reaction below, the reduction half-reaction is ________. Zn (s) + Cu2+ (aq)  Zn2+ (aq) + Cu (s)
 
  A) Cu2+ + 2e  Cu
  B) Zn  Zn2+ + 2e
  C) Cu2+  Cu + 2e
  D) Zn + 2e  Zn2+

Question 2

Elements in group ________ have a np6 electron configuration in the outer shell.
 
  A) 4A
  B) 6A
  C) 7A
  D) 8A
  E) 5A


frre432

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

A

Answer to Question 2

D


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