Catalysts in industry Student activity Play

Chemical elements as groups of atoms Slideshow Play

Chloride ion content in sea water Animation Play

Circulation of matter in the environment Animation Play

Classification and uses of acids Student activity Play

Colours and physical states of metals Slideshow Play

Complex formation and the solubility of ionic compounds Student activity Play

Conducting electricity Simulation Play

Conducting electricity Student activity Play

Conducting electricity Whiteboard exercise Play

Conducting heat Whiteboard exercise Play

Conducting heat Student activity Play

Converting moles to grams Simulation Play

Democritus' and Dalton's atomic theories Student activity Play

Democritus's atomic theory Animation Play

Density and the molecular structure of matter Student activity Play

Detecting the presence of chlorine in haloalkanes Animation Play

Detection of chloride, bromide and iodide anions Animation Play

Detection of halide ions Student activity Play

Determination of isotopic composition of silver Animation Play

Determining the concentration of a solution using titration Student activity Play

Disinfection Animation Play

Displace metal from a solution Animation Play

Displacement of metals from a solution by other metals Chart Play

Displacement of metals from solutions of their salts by other metals Student activity Play