19 March 2019
Aim: To separate a solute from a solvent in a solution using evaporating
Method:
1. Set up the Bunsen burner, tripod and gauze mat. Dont place the Bunsen burner under the tripod yet.
2. Add approximately 50ml of hot water to your beaker and place it on top of the tripod, on the gauze mat.
3. Add enough copper sulfate solution to quarter fill the evaporating basin.
4. Carefully place the evaporating basin on top of the beaker.
5. Light you Bunsen burner.Open the air hole and gently push the Bunsen burner under the tripod.
6.Heat the solution until most of the solvent has been evaporated and crystals of solute are forming
7. Turn off your Bunsen burner
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