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-----Copper Plating Oxidized
2000
I'm a student involved in a CP Chem class.
We are now in our electrochemistry unit and my lab group and I chose to do an experiment on copper plating. We are trying to find the effects of voltage on the mass of copper plated. We are using a copper nitrate
⇦ on
eBay
or
Amazon [affil link]
bath and a copper strip as an anode(+).
We are plating four different kinds of metals: zinc, steel, aluminum, and copper for ten minutes. However, in the plating process the surface of the different metals becomes badly oxidized. We've tried everything -- boiling the solution, adding sulfuric acid, trying to plate 00 steel wool ⇦ on eBay or Amazon [affil link] ) and our teacher cannot explain what's happening, please, what can stop this? We are running out of time, Fast!
Marissa Madsen- Mesa, Arizona
outda
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
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I live in Mesa. Have your teacher call or e-mail me. I would be happy to give a short talk on the plating process, and may even be able to arrange a tour to a local plating facility.
Bill Vins
microwave & cable assemblies - Mesa (what a place-a), Arizona
2000
I have sanded an iron profile and cleaned all the black cover. Now the surface is almost silver and I want to stain it (chemically or otherwise, but not to paint it) in order to give it a more natural rigid and rough look.
Thanks,
HOBBYIST - Israel, Tel-Aviv
March 20, 2009
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We're working hard to make sure we find it the best new home.