Chem 20 Module 2 – pKa groups

Protonated Aldehyde

-8

Hydrochloric Acid

-6

Sulfuric Acid

-3

Hydronium

-2

Carboxylic Acid

5

Hydrogen Sulfide

7

Cyanide

9

Ammonium

9

Di-ketone

9

Phenol

10

Thiol

11

Water

16

Alcohol

17

Ketone

20

Alkyne

25

Ammonia

38

Secondary Amine

39

Alkene

46

Alkane

50

Protonated Alcohol

-2