Fractional distillation
Separating a mixture with 2 different components using condensation and evaporation.
Simple distillation
Fractional distillation on a smaller scale.
How to separate pure water and ink
- Heat water until 100 degrees Celsius.
- Water will go through the cooling meter and condense.
- It will come out of the other side purely.
Solute
The substance that has evaporated
Solvent
What the soluble dissolves in.
Soluble
What dissolves.
Solution
The end product of what dissolved.
Soluble
The leftovers.
Saturated
When the substance can’t dissolve anymore.
Solubility
How much has dissolved.
Techniques to separate mixtures
- Filtering
- Distillation
- Evaporation
- Chromatography
Temperature that pure ice melts atl
0 degrees Celcius
Boiling point of pure water
100 degrees Celcius
How to test a substance’s purity
All have a different melting point.
Pure substance
A substance which is element-free.
Pure water
H20
Mixture examples
Water oxide.
‘Group’ of seawater
Mixture
‘Group’ of salt
Compound
‘Group’ of oxygen
Element
