Evaporation: Liquid (solid dissolved in Liquid) Solid
Distillation: Liquid (solid dissolved in liquid) gas, liquid, solid.
what is:
Evaporation: heating a liquid, turns to a gas.
Condensation: cooling down a gas, turn into a liquid.
separating a mixture using Distillation
Aim: to separate a solute from a solvent in a solution using distillation.
Equipment: A solution of coke, conical flask, heatproof mat, a delivery tube, and bung, bunsen burner, tripod, gauze mat, retort stand, boss head, and clamp, boiling tube.
Method:
- set up the equipment as shown in the diagram.
- add approximately 50 mL of coke to your conical flask.
- light your bunsen burner. open the air hole and gently push the bunsen burner under the tripod.
- heat the solution until most of the solvent has been evaporation. turn off your bunsen burner.
what do you think will happen when you heat the coke vs the coke zero.
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