| Chemical name | Chemical formula | Common name
|Acetic acid | CH3COOH + H2O | 5% Solution: White vinegar
|Acetone |CH3COCH3 | Acetone
|Acetylsalicylic acid | C9H8O4 | Aspirin
|Aluminum hydroxide | Al(OH)3 | alumina hydrate
|Ammonium bi-fluoride |NH4HF2 | Ammonium hydrogen fluoride
| Ammonium bromide | NH4Br | -
|Amylose | (C6H9O5)n | Cornstarch
|Ascorbic acid | C6H8O6 | Vitamin C
|barium sulfate | BaSO4 |Lithopone
|bismuth subsalicylate |C7H5BiO4 | Pepto-Bismol
|boric acid |H3BO3 | Ant/Roach Killer, boracic acid
| bromthymol blue | C27H28Br2O5S | pH Test
| butane | C4H10 | Butane
| caffeine | C8H10N4O2 | No-Doz