Separation Techniques Flashcards
1
Q
Fractional distillation
A
Separating a mixture with 2 different components using condensation and evaporation.
2
Q
Simple distillation
A
Fractional distillation on a smaller scale.
3
Q
How to separate pure water and ink
A
- Heat water until 100 degrees Celsius.
- Water will go through the cooling meter and condense.
- It will come out of the other side purely.
4
Q
Solute
A
The substance that has evaporated
5
Q
Solvent
A
What the soluble dissolves in.
6
Q
Soluble
A
What dissolves.
7
Q
Solution
A
The end product of what dissolved.
8
Q
Soluble
A
The leftovers.
9
Q
Saturated
A
When the substance can’t dissolve anymore.
10
Q
Solubility
A
How much has dissolved.
11
Q
Techniques to separate mixtures
A
- Filtering
- Distillation
- Evaporation
- Chromatography
12
Q
Temperature that pure ice melts atl
A
0 degrees Celcius
13
Q
Boiling point of pure water
A
100 degrees Celcius
14
Q
How to test a substance’s purity
A
All have a different melting point.
15
Q
Pure substance
A
A substance which is element-free.
