EQUIPMENT a solution of normal
coke conical flask heatproof mat a delivery tube and bung,Bunsen
burbner,tripod,guaze mat,retort stand,boss head and clamp,boiling tube.
MWTHOD 1.Set up the equipment as shown in the diagram
2.Add appoximately 50 mL of saltwater to your conical flask.
3.Light yoour Bunsen burner.Open the air hole and gently push the Bunsen burner under the tirpod.
4.Heat the solution untill most of the silvent has been evaporated. Turn off your Bunsen
burner.
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