Changing the redox properties of the central ion Animation Play

Chemical energy sources Student activity Play

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

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

Chemical properties of oxides Whiteboard exercise Play

Chemical properties of oxides Student activity Play

Chloride ion content in sea water Animation Play

Chromatography Student activity Play

Chromium(III) and iron(II) compounds Animation Play

Classification and uses of acids Animation Play

Classification and uses of acids Student activity Play

Classification of half-cells Illustration Play

Classification of mixtures Student activity Play

Coagulation Student activity Play

Colloidal solution Animation Play

Colloidal solutions Student activity Play

Colloidal solutions Whiteboard exercise Play

Colloids around us Slideshow Play

Colour of complex ions Student activity Play

Colour of complex ions Whiteboard exercise Play

Comparing sets of data using a frequency polygon Student activity Play

Comparing sets of data using frequency polygon Whiteboard exercise Play

Comparing sets of data using steam and leaf diagrams Whiteboard exercise Play

Comparing sets of data using stem-and-leaf diagrams Student activity Play

Comparing sets of data using the five numbers summary Whiteboard exercise Play