ok, can you describe the steps you would take to seprate the mixtures of salt dissolved in water with aluminum foils pieces floating at the top with sand and larger roks at the bottom,can you seperate the parts in 5 steps.
We did this at the beginning of the year-scoop floating aluminum off the top.(removes aluminum) -filter mixture through a metal screen like on a screen door (removes rocks) -filter the water through filter paper (removes sand) -put solution in beaker and cover it with a cork or somthing with a plastic tube coming out of the lidput the other end of the tube in another beaker surrounded by iceheat up the first beaker so that all the water evaporates and travels through the tube to condense in the other beakerThis separates everything and it was done in 4 steps.
Daewoo Fuji Heavy Industries (Subaru).
