15-3: Concentrations Flashcards
1
Q
Concentration
A
Amount of solute vs. solvent or entire solution
2
Q
Molarity
A
- moles of solute / volume of solution
- n (mol ) / v (L)
- temperature dependent
3
Q
What letter is molarity represented by?
A
M
4
Q
Percent by mass
A
- mass of solute / mass of solution * 100
- volume of solute / volume of solution * 100
5
Q
Parts per million
A
- mass of solute / mass of solution * 1,000,000
6
Q
Parts per billion
A
- mass of solute / mass of solution * 1,000,000,000
