Topic 4 Solutions and separation Flashcards
What is a mixture?
A substance which can be easily separated
Name all the separation techniques you have studied.
Filtration, evaporation, distillation, fractional distillation, chromatography, separating funnel
Which separation tecnique will separate an insoluble solid from a liquid?
Filtration
Which separation tecnique will separate a soluble solid from a mixture?
Evaporation
Which separation tecnique will separate a solvent from a mixture?
Distillation
Which separation tecnique will separate a mixture of different liquids?
Fractional distillation
Which separation tecnique will separate a mixture of dyes?
Chromatography
Which separation tecnique will separate oil from water?
Separating funnel
What is a suspension?
A solid that does not dissolve in a liquid
What is a solute?
A solid that dissolves in a liquid solvent.
What is a solvent?
A liquid that dissolves a solid solute.
What is a solution?
A mixture of a solute and solvent.
What is the filtrate?
The clean liquid that passes through the filter paper during filtration.
What is the residue?
The solid left on the filter paper.
What is the distillate?
The solvent that has been retrieved after distillation.
Label the parts A-E for the filtration apparatus.
A -Filter paper B - Residue C - Filter funnel D - Conical flask E - Filtrate
Label the apparatus parts A-H for the distillation apparatus
A-Bunsen BurnerB -Retort StandC -Round Bottomed FlaskD -Thermometer E - Water Out F -Condenser G-Water In H- pure water distillate
Label the apparatus A-H for the fractional distillation apparatus
A Bunsen burner/heat B round bottomed flask C fractionating column D thermometer E water out F condenser G water in H pure water distillate
Which dyes are found in the mixture below?
C & E
Label the parts A-E for the evaporation apparatus
