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Copper Extraction
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Published on Nov 22, 2015
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1.
COPPER EXTRACTION
Photo by
jev55
2.
WEIGH
The ore weighed 9.8g.
We need this to compare with the final copper.
3.
We crushed the ore to increase the surface area, and thus make it dissolve faster.
4.
DISSOLVED IT
WE ADDED SOME WATER AND
5.
DISSOLVING
WAS STILL TOO SLOW, SO WE HEATED THE BEAKER TO SPEED IT UP.
6.
FILTRATION
WAS THE NEXT STEP TO SEPARATE OUT THE WASTES (PLASTER & SAND).
7.
WE ENDED UP WITH A BLUE SOLUTION...
IT WAS COPPER SULFATE IN WATER.
8.
BOILED IT
NEXT, TO GET RID OF THE WATER, WE
9.
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