5A: Water Flashcards
1
Q
boiling point
A
- temperature at which vapor pressure of solution is equal to atmospheric pressure
- Pvap = Patm
2
Q
(T/F) Adding a concentrated strong acid will decrease ionization of a weak acid
A
true- will increase amount of H+ in solution
3
Q
molar solubility (Ksp) shortcuts
A
MX= x^2
MX2= 4x^3
MX3=27x^4
4
Q
Is Q > Ksp (soluble/precipitate formation)
A
precipitate formation
5
Q
Increase size and charge has what effect on solubility
A
decreases
6
Q
When pH < pkA
A
protonated- species interprets environment as protic and less likely to be acidic
7
Q
neutralization reaction
A
acid + base = water + salt
-pH > pKA, species interprets environment as aprotic (less H+) and acts acidic
