Dissolving and Seperating mixtures Flashcards
Pure meaning
substance made out of 1 type of particle
Mixture meaning
made up of different types of particles
Dissolving meaning
when a solid appears to disappear
Solute meaning
solid that dissolves
Solvent meaning
liquid that substance dissolves in
Solution meaning
Mixture of a solid and liquid
Soluble meaning
substance that can dissolve
Insoluble meaning
substance that can’t dissolve
Suspension meaning
mixture of solvent and insoluble solid in water
Saturated meaning
no more solute will dissolve
Solubility
how much solute dissolves
Filtration definiton
Method to speerate insoluble solids from a suspension
Example of Filtration
Sand and Salty water, sand is residue , salty water is the filtrate.
Evaporation meaning
To seperate a solute from soltuion
Example of Evaporation
To seperate salt from water, evaporate the water and salt will be left behind
Simple Distilation defintion
Method to seperate a solvent from a solution or a mixture of two liquids with different boiling points.
Example of Simple Distilation
Seperate water from seawater or ink
Chromotography defintion
USed to seperate a mixture of two or more coloured solutes . Pencil line 1 cm from bottom, ink dot on the line, place in a small amount of solvent, allow solvent to soak up the paper.
Example of Chromotography
COloured inks, food dyes,
