Behaviour of halide ions in the presence of silver nitrate(V) Animation Play

Biologically important transition metal complexes Whiteboard exercise Play

Biologically important transition metal complexes Student activity Play

Bonds in polyatomic ions Animation Play

Calcium ions enter the synaptic knob Animation Play

Carbon – the unique chemical element Animation Play

Carbon – the unique chemical element Student activity Play

Catalysis Animation Play

Changing the redox properties of the central ion Animation Play

Changing the subject of the formula – more complex examples Whiteboard exercise Play

Changing the subject of the formula – more complex examples Student activity Play

Charges of ions of some elements Animation Play

Chemical energy sources Student activity Play

Chlorophyll Slideshow Play

Co-ordination number. Shapes of complex ions Animation Play

Cobalamin and chlorophyll Animation Play

Colorimetric measurements Slideshow Play

Colour of complex ions Student activity Play

Colour of complex ions Whiteboard exercise Play

Colourless transition metal ions Animation Play

Colours of metal compounds: d-block elements Student activity Play

Complex example Whiteboard exercise Play

Complex examples Student activity Play

Complex formation and the solubility of ionic compounds Animation Play

Complex formation and the solubility of ionic compounds Student activity Play