Quiz 6 Flashcards
1
Q
What does more oxygen do to a rxn?
A
More acid strength as electronegativity increases
2
Q
Kw=?
A
= [H30+][OH-]= 1.00x10^-14
3
Q
Ka > 1?
A
Strong Acid
4
Q
Ka < 1?
A
Weak Acid
5
Q
Equilibrium constant tip?
A
Never (s) or (l) in equilibrium constant
6
Q
Relation of pKa and acid strength?
A
lower pKa, higher strength
7
Q
What do pH and pOH add up to?
A
pH + pOH = 14.00
8
Q
What pH does pure water have?
A
Neutral (7)
9
Q
pKa= ?
A
-log(Ka)
10
Q
pKb= ?
A
-log(Kb)
11
Q
pH= ?
A
-log([H3O+])
12
Q
pOH= ?
A
-log ([OH-])
13
Q
pKw= ?
A
-log (Kw)
14
Q
%Ionization acid?
A
[H3O+] / [acid] x 100%
15
Q
%Ionization base?
A
[OH- / [base] x 100%
