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someone please explain how to separate copper powder from a mixture containing copper and zinc powder !!
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someone please explain how to separate copper powder from a mixture containing copper and zinc powder !!

someone please explain how to separate copper powder from a mixture containing copper-example-1
User Bbbco
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Answer:

by burning the mixture in an electrical furnace to a temp. 640 degree C. to melt both Zinc & Aluminum leaving copper oxide as a powder.

Step-by-step explanation:

User Jason Anderson
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