× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
enrique_sanchez enrique_sanchez
wrote...
Posts: 330
Rep: 0 0
5 years ago
Jewelry is often manufactured by electroplating an expensive metal such as gold over a cheaper metal. A setup for this process can be sketched as follows:

 

What would happen if the battery connections were suddenly reversed?
A) The ring would continue to electroplate with gold.
B) Gold ions in solution would get reduced and settle to the bottom of the container.
C) Gold ions in solution would begin to electroplate onto the gold electrode.
D) All electrolysis would stop.
Read 227 times
2 Replies

Related Topics

Replies
MP9
wrote...
5 years ago
 C
wrote...
5 years ago
White Heavy Checkmark Correct!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1002 People Browsing
Related Images
  
 645
  
 135
  
 797