Carbon dioxide concentration Animation Play

Changing the concentration of a solution by dilution Animation Play

Charges of ions of some elements Animation Play

Chemical analysis Slideshow Play

Chemical composition of sea water Student activity Play

Chemical composition of sea water Whiteboard exercise Play

Chemical equilibrium Student activity Play

Chemical equilibrium Whiteboard exercise Play

Chemical processes that involve a change in the reaction of a solution to indicators Student activity Play

Chloride ion content in sea water Animation Play

Co-ordination number. Shapes of complex ions 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

Comparing the pH values for different solutions of the same concentration Animation Play

Complex ions Whiteboard exercise Play

Complex ions Student activity Play

Components of plasma Slideshow Play

Compounds made up of polyatomic ions Whiteboard exercise Play

Compounds made up of polyatomic ions Student activity Play

Concentration Whiteboard presentation Play

Concentration Class activity Play

Concentration (molarity) Whiteboard exercise Play

Concentration (molarity) Student activity Play