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Topic: Cu & Zn electrolysis ?  (Read 6513 times)

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Spiryt

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Cu & Zn electrolysis ?
« on: January 31, 2006, 12:39:36 PM »
From two days I'm making Cu with Zn electrolisis in ZnSO4 solution and there had made something but I don't know what it is....I have mark in the picture(this brown-red substance like "stones"). I'll be glad if you can help me what is this s...t?  ::) ::)

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Bauer

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Re:Cu & Zn electrolysis ?
« Reply #1 on: January 31, 2006, 12:53:01 PM »
I can't be 100% certain, but it looks like copper to me.
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Offline Borek

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Re:Cu & Zn electrolysis ?
« Reply #2 on: January 31, 2006, 01:33:50 PM »
Ahoj :)

Quote from: Spiryt on January 31, 2006, 12:39:36 PM
two days I'm making Cu with Zn electrolisis in ZnSO4 solution

Please explain - what do you mean by "making Cu with Zn electrolysis".
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Spiryt

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Re:Cu & Zn electrolysis ?
« Reply #3 on: January 31, 2006, 01:34:13 PM »
Maybe it is ZnCu2 - brass ?  :D

(To Borek: I started my electrolisys two days ago, There is a copper and zink electrode in the solution of ZnSO4 salt - there is connected tension 1,2V to electrodes)
« Last Edit: January 31, 2006, 01:43:27 PM by Spiryt »
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