A comparison of the properties of C–C bonds and C=C bonds Animation Play

Ability to colour litmus red Animation Play

Absorption spectra Student activity Play

Acid rain destroys forests Animation Play

Acid-base indicators Chart Play

Acid-base properties of amides Animation Play

Acid-base properties of gases Animation Play

Acidic amino acids Slideshow Play

Acidic foods Illustration Play

Acidic oxides Animation Play

Acidic oxides Animation Play

Acidic properties Whiteboard exercise Play

Acidic properties Student activity Play

Acidic properties of ethanoic acid Animation Play

Acidic properties of hydrogen halides Simulation Play

Acidic properties of hydrogen halides Student activity Play

Acidic properties of sulphuric(VI) acid Slideshow Play

Acidity reaction (hydrolysis) of metal ions Student activity Play

Acids (2) Whiteboard exercise Play

Acids (2) Student activity Play

Aliphatic amines: physical properties Student activity Play

Aliphatic amines: physical properties Whiteboard exercise Play

Aliphatic amines: properties as bases Whiteboard exercise Play

Aliphatic amines: properties as bases Student activity Play

Aluminium(III) salt in acidic, neutral and alkaline medium Whiteboard exercise Play