Nitrogen oxides and smog Whiteboard exercise Play

Plant tissue culture – cloning on an industrial scale Student activity Play

Pollution of air Class activity Play

Pollution of air Whiteboard presentation Play

Preparation of nitric(V) acid on an industrial scale Whiteboard exercise Play

Pressure affects reactions occurring in the gas phase Student activity Play

Preventing smog Animation Play

Production of enzymes on an industrial scale Student activity Play

Smog Animation Play

Smog and acid rain Student activity Play

Smog and acid rain Whiteboard exercise Play

Smog – the infamous sign of our times Animation Play

Societies and energy – a historical sketch Animation Play

Stages of the industrial production of beer Whiteboard exercise Play

Synthesis of ammonia on an industrial scale Animation Play

Synthesis of ammonia on an industrial scale Whiteboard exercise Play

The industrial synthesis of ammonia Animation Play

The reactivity of metals Class activity Play