Adding carbonates to acids Animation Play

Adding metals to acids Animation Play

Addition of strong acid to an ammonium buffer Animation Play

Addition of sulphuric acid to alkenes Animation Play

Adverse effects of acid rain Slideshow Play

Air pollution with nitrogen monoxide Slideshow Play

Alkalis Student activity Play

Amides and nitriles Student activity Play

Amides – naming, preparation, reactivity Animation Play

Amino acid Simulation Play

Amino acid activation Animation Play

Amino acid at various pH values Slideshow Play

Amino acid structure Whiteboard exercise Play

Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids Whiteboard presentation Play

Amino acids Student activity Play

Amino acids Class activity Play

Amino acids Slideshow Play

Amino acids found in proteins Student activity Play

Amino acids found in proteins Whiteboard exercise Play

Amino acids with non-ionisable groups in a side chain Animation Play

Ammonia and nitric acid Whiteboard presentation Play

Ammonia and nitric acid Class activity Play

Amphoteric metal hydroxides Animation Play

Applications of sulphur Slideshow Play