Separation Techniques Flashcards
Distillation= ??
Distillation= evaporation condensation
What are the 3 main pieces of equipment you need for an evaporation experiment??
Evaporation basin
Gauze
Tripod stand
Describe what happens during the separation of copper sulfate and water
- Bunsen burner starts to heat liquid
- Liquid starts to boil
- Liquid condenses in condenser
- Colourless liquid rolls into receiver
What is the temperature that liquid distils over
100 degrees Celsius
What is the boiling point of ethanol??
78 degrees Celsius
Name 3 useful products obtained for crude oil
Desiel
Fuel
Road tar
What is the process called where you desperate soluble colours ??
Chromatography
What is the method you use to separate two solids when one is soluble in water??
Add distilled water then do filtration
If you have sea water and you want to make drinking water will evaporation provide you with it??
No because the water will have evaporated into the air
What is a soluble ??
A solvent that will dissolve in water
What is residue ??
The solid that is left in the filter paper after filtration
What is distillate ??
The liquid that distills over
What does missable mean
Liquids mixing
What is a solute ??
Something that dissolves into a liquid
What is a solvent ??
Something that dissolves into a solid
