Lect 18/30 Flashcards
1
Q
What does a solution look like?
A
perfectly optically clear, homogeneous mixture
2
Q
What are the 2 components of dissolution?
A
- dissociation
- hydration
of IONIC compounds
3
Q
What is the equation for concentration (C)?
A
c = amount of solute / amount of solution (100%)
3
Q
mole =
A
Molar concentration * Liter
3
Q
What is the equation for molarity (M)? (or molar concentration)
A
M = moles of solute / Liters of solution
4
Q
What is a stoichiometric amount? What is it not?
A
- a molar proportion
- NOT a mass proportion
5
Q
What is a stock solution?
A
A concentrated solution from which you make more diluted solutions.
6
Q
What is the dilution equation?
A
M1V1 = M2V2
7
Q
What is titration?
A
solution stoichiometry; mixing acids and bases stoichiometrically until equivalence point is reached.
8
Q
A
