Evaportation Experiment
Intro : We have been learing about distillation , evaportation , and dilutions.
Evaporatain is when liquid to gas.
Aim: To evaporate cooper sulfate (sulfur oxygen) - ( Blue Liquid )
Hypothsis:
Equipment: copper sulfate solution, 250ml beaker, heat proof mat, evaprorating basin, element
Method:
1. Set up element
2. add 100ml of hot water to the beaker and place on the element.
3.Add copper sulfate to the evaporating basin on top of the beaker.
4.carefully, place the evaporating basin on top of the beaker.
5.Turn on the element to 3
6.Heat the solution until most of the solvent has been evaporated and crystals of solute are forming.
7. Turn off the element - careful not to touch as will be hot for a long time
Solute = Solid
Solvent = Liquid
solution = Mixturez
Oberservations: we saw bubble inside the water
Conclutions: My Hypothsis was right because we saw steam coming out of the water.
Discussion:
Evaluation:
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