how ?
2007-09-05 10:47:23 · 4 answers · asked by fds 3 in Science & Mathematics ➔ Chemistry
magnet takes out the iron, then put the rest in water. The corks float, so take it out. the sugar dissolves, so filter out the sand. evaporate sugar water to get sugar back.
2007-09-05 10:53:13 · answer #1 · answered by Rich 4 · 1⤊ 0⤋
Well, crush it with a hammer. The salt should shatter into tiny pieces and the sand should not. Then run that through a filter and the salt and sand should be separated.
2016-04-03 05:20:22 · answer #2 · answered by ? 4 · 0⤊ 0⤋
A SIMPLE METHOD IS BY USING A CENTRIFUGAL PUMP! THE MATERIAL WHICH HAS THE BIGGEST DENSITY WILL STAY DOWN AND THAT WITH THE SMALLEST DENSITY WILL BE AT THE BOTTOM.
2007-09-05 11:01:12 · answer #3 · answered by CHEM1710 2 · 0⤊ 0⤋
with a magnet and water
2007-09-05 10:53:59 · answer #4 · answered by catabotis 2 · 0⤊ 0⤋