Purifying copper (B3 science edexcel)

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Real_jenn
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#1
Report Thread starter 6 years ago
#1
Can someone please explain to me why the concentration of copper sulphate solution is constant when purifying copper (anode loses electrons whilst cathode gains it)
Thanks in advance!
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Rainbowhorror01
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#2
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I think you mean C3
And it's constant because for every cation that is deposited on the cathode, an anion is deposited on the anode, so the concentration never changes
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Real_jenn
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#3
Report Thread starter 6 years ago
#3
(Original post by Rainbowhorror01)
I think you mean C3
And it's constant because for every cation that is deposited on the cathode, an anion is deposited on the anode, so the concentration never changes
Oh yeah!! Silly me 😳😳 & thank you so much!
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