This activity is very fun and helps students see the importance of correct reacting ratios. There are many links to other aspects of science and the activity is very adaptable for different age groups and courses. I have carried this activity out safely many times and I have included guidelines for teachers with some safety tips. DISCLAIMER: I accept no responsibility for injury or loss of life incurred if you try this experiment. If you are doing this experiment for the first time please consult your schools sppointed health and safety director. If you have any questions or concerns contact CLEAPPS.
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