Discusses how ammonia can be formed by sparking a mixture of nitrogen and hydrogen. The Haber Process, as it's known, is diagrammatically described and there is film of a modern plant in action. Conditions such as temperature and pressure and the reversibility of the reaction are discussed.

This clip is from:
Bitesize: Chemistry
First broadcast:
20 March 2008

This clip could be used to reinforce the learning outcomes of a lesson on the Haber process.