Answers

2015-08-04T20:06:06+08:00
Try using a filter. Hope it helps
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2015-08-05T07:04:29+08:00
I think the ashes,table salt and ethyl alcohol feom water since they will form a solution.
yet the iron fillings can be seperated from water through a filter or a magnet.the sand can be seperated from the water by means of filtration
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