Question

what is the procedure to separate copper powder from a mixture containing copper and zinc powder

Answer 1

Explanation:

I think that the best economic method is 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.

Answer 2

Answer:

The best economic method is 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.