idrbur
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How to separate copper (l) and (ll) chloride
I tried to make copper chloride by reacting copper hydroxide with HCl. I made copper hydroxide by doing electrolysis of water with copper electrodes.
The result of the process is a mix of copper (l) and (ll) chloride.
So can anyone suggest a method to separate both of them.
Thanks in advance.
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Tsjerk
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Bubble air through it so you don't have to separate anymore.
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fusso
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Add some H2O2 until all solids dissolve.
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DraconicAcid
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Dissolve them in hydrochloric acid, then dilute it. The CuCl will precipitate, and the CuCl2 will stay in solution.
Please remember: "Filtrate" is not a verb.
Write up your lab reports the way your instructor wants them, not the way your ex-instructor wants them.
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idrbur
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I was thinking of adding some ascorbic acid to it so that the CuCl2 gets reduced to CuCl but I can conly find sodium ascorbate. So can i still do it
by adding few drops of HCl to the reaction.
By the way thanks for all of your suggestions.
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