pKa values from Chart Flashcards
1
Q
Strong acids (HI, HBr, HCl, H2SO4)
A
< -5
2
Q
hydronium ion (H3O+)
A
-1.7
3
Q
Carboxylic Acids (RCO2H)
A
+4-5
4
Q
Ammonium Cations (NH4+, RNH3+)
A
+9-10
5
Q
Phenols (Ar-O-H)
A
10
6
Q
Water
A
16
7
Q
Alcohols (R-O-H)
A
16-17
8
Q
Terminal Alkynes (R-CtbC-H)
A
25
9
Q
Molecular Hydrogen
A
35
10
Q
Ammonia and Amines
A
38
11
Q
Alkenes R2C=Ch2
A
44
12
Q
alkanes (CH4, RCH3)
A
> 49
