If the electroplating apparatus operates at 1.40 , how long will it take the zinc to

  • Thread starter lw1006
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Wow. Can anyone please tell me how to approach this problem?

For a science experiment you need to electroplate zinc onto both sides of a very thin, 1.00 1.00 copper sheet. You want the zinc thickness to be 140 , and you know that the charge carriers in the ionic solution are divalent (charge ) zinc ions. The density of zinc is 7140 .

If the electroplating apparatus operates at 1.40 , how long will it take the zinc to reach the desired thickness?
 

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  • #2
Vanadium 50
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Why don't you show us how far you got? You know, that thing in the template which somehow is missing from your message.
 
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that's the thing. Mastering Physics hw assignments give problems that are not covered in lecture or in the book. That is why I don't even know how to approach this problem, or what formula to use :T
 

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