Where does the copper come from?
The cells are separated by the cellophane... how would the copper reduce and percipitate UP onto the zinc plate? is this possible?
Using a very simple set up with high school kids,
Zinc Plate
*on*
Filter paper soaked in ZnSO4
*on*
cellophane
*on*
Filter paper soaked in CuSO4
*on*
Copper Plate
*in*
Petri Dish
Copper and zinc plate connected to a speaker. I know the process involved and the equations...