Pure Substances and Solutions Flashcards
1
Q
pure substance
A
A substance that consists of one substance only. It is not mixed with anything and all its particles are identical
2
Q
purity
A
Describes how much of a substance is in a mixture
3
Q
desalination
A
Process of removing salt from seawater
4
Q
chromatography
A
A method to separate and identify the substances in a mixture
5
Q
concentrated
A
A solution containing a large amount of solute dissolved in a solvent
6
Q
dilute
A
A solution containing a small amount of solute dissolved in a large amount of solvent
7
Q
concentration
A
The amount of solute that is dissolved in a certain volume of solution or solvent
