Electrolysis of salts in water solution Animation Play

Electrolysis of water Animation Play

Electrolytic refining Animation Play

Electroplating Student activity Play

Examples of useful chemical reactions Slideshow Play

Extracting aluminium from its ore (bauxite) Animation Play

Extraction of aluminium Student activity Play

Extraction of copper Student activity Play

Extraction of metals. Part II Whiteboard presentation Play

Extraction of metals. Part II Class activity Play

Extraction of titanium Student activity Play

Extraction of titanium Animation Play

Finding the time of electrolysis necessary to yield a given amount of product Animation Play

Genetic engineering and its applications in biotechnology Whiteboard presentation Play

Genetic engineering and its applications in biotechnology Class activity Play

Graphical solution of equations – applications Student activity Play

Graphical solution of equations – applications Whiteboard exercise Play

How does an electric current decompose water? Student activity Play

How does an electric current decompose water? Whiteboard exercise Play

How is aluminium obtained? Student activity Play

How is aluminium obtained? Whiteboard exercise Play

Industrial applications of genetic engineering – bioreactors Student activity Play

Industrial applications of genetic engineering – bioreactors Simulation Play

Isolating very reactive metals Animation Play

Least useful chemical reactions Student activity Play