Question

PREPARATION COPPER FROM COPPER WIRE​

Answer 1

Answer:

rukiye bata ta hu 4 hrs ma hehehehe

Answer 2

Answer:

~Procedure~

•Transform Cu(s) to [Cu(H2O)6]2+(aq) •Obtain a piece of copper wire and weigh it to the nearest 0.01 g. ...

•Transform [Cu(H2O)6]2+ (aq) to Cu(OH)2(s) ...

•Transform Cu(OH)2(s) to CuO(s) ...

•Transform CuO(s) back to [Cu(H2O)6]2+(aq) ... Transform [Cu(H2O)6]2+(aq) back to Cu(s)..

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