Calculations involving the reactions of metals and water Student activity Play

Calomel electrode Animation Play

Calomel half-cell Student activity Play

Calorimetry Animation Play

Calorimetry Student activity Play

Carbohydrate content in food products Illustration Play

Carbohydrates – structure; presence and function in living organisms Student activity Play

Carbohydrates – the basic source of energy Student activity Play

Cell cycle Student activity Play

Cell cycle constituents Slideshow Play

Cellular catalysts Student activity Play

Changing the concentration of a solution by dilution Animation Play

Changing the redox properties of the central ion Animation Play

Chemical energy sources Student activity Play

Chemical preservation of food Whiteboard exercise Play

Chemical preservation of food Student activity Play

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

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

Chemical properties of oxides Whiteboard exercise Play

Chemical properties of oxides Student activity Play

Chemotropism of pollen tube Animation 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 Student activity Play