Weak Acids

Name

Chemical Formula

K_A

Acetic acid

HC₂H₃O₂

1.80´10^-5

Acetylsalicylic acid

HC₉H₇O₄

3.2´10^-4

Benzoic acid

HC₇H₅O₂

6.0´10^-5

Chloroacetic acid

ClCH₂COOH

1.40´10^-3

Formic acid

HCOOH

1.77´10^-4

Hydrocyanic acid

HCN

4.00´10^-10

Hypochlorous acid

HOCl

4.00´10^-8

Hydrofluoric acid

HF

7.20´10^-4

Hypoiodous acid

HOI

2.30´10^-11

Lactic Acid

HC₃H₅O₃

1.5×10^-4

Nicotinic acid

HC₆H₄NO₂

1.40´10^-5

Nitrous Acid

HNO₂

4.5´10^-4

Weak Bases

Name

Chemical Formula

K_B

Ammonia

NH₃

1.80´10^-5

Diethylamine

(CH₃CH₂)₂NH

8.6´10^-4

Methylamine

CH₃NH₂

4.2´10^-4

Pyridine

C₅H₅N

1.5×10^-9

Quinoline

C₉H₇N

6.3´10^-8

Trimethylamine

(CH₃)₃N

7.4×10^-5