Separation and Solubility Flashcards
Name three insoluble substances
Carbonate
Sand
Copper oxide
Name three soluble substances
Copper nitrate
Salt
Sugar
What is a solute
The substance that dissolves
What’s a solvent
The liquid in which a solute dissolves
What’s a solution
The mixture produced when a solute is dissolved in a solvent
Dissolve?
When the solvent ‘breaks’ apart the solute particles to form a solution
Soluble?
Describes a substance which will dissolve in a solvent
Insoluble.
Describes a substance which will not dissolve on a solvent
Suspension
A mixture of an insoluble solid and a liquid where the solid is evenly spread throughout the liquid
Saturation
A solution containing the maximum amount of solute at a certain temperature
Solubility
The mass of solute which will dissolve in 100g of water at a certain temperature
Salt us a solid which_________in water. Salt water is a _________. We can see through the saltwater a word to describe this is _______________. When you mix chalk with water the mixture is__________.
Dissolves, solution,transparent, cloudy.
Why does the temperature increase the solubility of potassium chloride in water?
The solubility will increase, because the particles in the liquid spread out
Evaporation
When a liquid turns into a gas
Condensation
When a gas turns into a liquid
Distillation
Removing a solvent from its solution
Distillate
The pure solvent removed from its solution
Why does the cooling water in distillation, enters the condenser at the lower end and leave at the higher end?
So the water can circulate easier
