Chemistry Colon GCSE/Standard Grade
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Rates of reaction in Industry

This lesson is split into three parts: 1. Heat: the big poo experiment. 2. Catalysts: the foam of death 3. Surface area: the fireflies
Added: Jan 25, 2011 by theoldpoisoner
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Please remember that the particles that substances can be hot, and then the particles in them have more energy. Concentrated sulphuric acid is corrosive and gloves are usually worn.
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Comments
owynnejo: Great explanations, with some lovely demonstrations. However, you're not wearing goggles!
sunshine1212: very good explanation thank you xxn
Doktor: Splendid experiments and very well presented. I have recommended it to my students.
Jeezey: Really clear descriptions and an excellent choice of experiments. More please.
chocolatechip17: AMAZINGGG!!!!! rnrn4Q
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