alexamsti

Acetic acid

CH₃COOH

1.8 × 10^-5

Acetylsalicylic acid (aspirin)

HC₉H₇O₄

3.0 × 10^-4

Aluminum ion

Al(H₂O)₄³⁺

1.2 × 10^-5

Arsenic acid

H₃AsO₄

2.5 × 10^-4

5.6 × 10^-8

3.0 × 10^-13

Ascorbic acid

H₂C₆H₆O₆

7.9 × 10^-5

1.6 × 10^-12

Benzoic acid

C₆H₅COOH

6.3 × 10^-5

Carbonic acid

H₂CO₃

4.2 × 10^-7

4.8 × 10^-11

Ferric ion

Fe(H₂O)₆³⁺

4.0 × 10^-3

Formic acid

HCOOH

1.8 × 10^-4

Hydrocyanic acid

HCN

4.0 × 10^-10

Hydrofluoric acid

HF

7.2 × 10^-4

Hydrogen peroxide

H₂O₂

2.4 × 10^-12

Hydrosulfuric acid

H₂S

1.0 × 10^-7

1.0 × 10^-19

Hypochlorous acid

HClO

3.5 × 10^-8

Nitrous acid

HNO₂

4.5 × 10^-4

Oxalic acid

H₂C₂O₄

5.9 × 10^-2

6.4 × 10^-5

Phenol

C₆H₅OH

1.0 × 10^-10

Phosphoric acid

H₃PO₄

7.5 × 10^-3

6.2 × 10^-8

3.6 × 10^-13

Sulfuric acid

H₂SO₄

very large

1.2 × 10^-2

Sulfurous acid

H₂SO₃

1.7 × 10^-2

6.4 × 10^-8

Zinc ion

Zn(H₂O)₄²⁺

2.5 × 10^-10

Ammonia

NH₃

1.8 × 10^-5

Aniline

C₆H₅NH₂

7.4 × 10^-10

Caffeine

C₈H₁₀N₄O₂

4.1 × 10^-4

Codeine

C₁₈H₂₁O₃N

8.9 × 10^-7

Diethylamine

(C₂H₅)₂NH

6.9 × 10^-4

Dimethylamine

(CH₃)₂NH

5.9 × 10^-4

Ethylamine

C₂H₅NH₂

4.3 × 10^-4

Hydroxylamine

NH₂OH

9.1 × 10^-9

Isoquinoline

C₉H₇N

2.5 × 10^-9

Methylamine

CH₃NH₂

4.2 × 10^-4

Morphine

C₁₇H₁₉O₃N

7.4 × 10^-7

Piperidine

C₅H₁₁N

1.3 × 10^-3

Pyridine

C₅H₅N

1.5 × 10^-9

Quinoline

C₉H₇N

6.3 × 10^-10

Triethanolamine

C₆H₁₅O₃N

5.8 × 10^-7

Triethylamine

(C₂H₅)₃N

5.2 × 10^-4

Trimethylamine

(CH₃)₃N

6.3 × 10^-5

Urea

N₂H₄CO

1.5 × 10^-14