Co-ordination number. Shapes of complex ions Animation Play

Cobalamin and chlorophyll Animation Play

Coenzyme Animation Play

Colorimetric measurements Slideshow Play

Colour of complex ions Whiteboard exercise Play

Colour of complex ions Student activity Play

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

Common unidentate ligands Chart 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

Complex ions Student activity Play

Complex ions Whiteboard exercise Play

Complex molecules in anabolic processes Illustration Play

Complex molecules in catabolic processes Illustration Play

Complex reflex arc – answering the phone Animation Play

Complexes with multidentate ligands Whiteboard exercise Play

Complexes with multidentate ligands Student activity Play

Compounds made up of polyatomic ions Student activity Play

Concentration Whiteboard presentation Play

Concentration Class activity Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Concentration of hydroxide ions and the pH Animation Play

Concentration of ions in a solution Animation Play