What separation methods could you use most easily to separate the parts of following mixtures and solutions?

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a) copper (II) sulphate and water?
b) Oil and water?
c) Feather and sand
d) Iron nails and iron bolts?

2007-03-17 22:08:33 · 2 answers · asked by kewlbb 2 in Environment

evaporation
decant
physically pick out feather
physically pick out different sized items.

2007-03-18 01:28:47 · answer #1 · answered by physandchemteach 7 · 0⤊ 0⤋

A centrifuge. The lead would go to the far end of the container, and the aluminum would accumulate at the top.

2016-03-29 04:35:01 · answer #2 · answered by Donna 3 · 0⤊ 0⤋