Decomposition of hydrogen peroxide. At left manganese dioxide is about to be added to hydrogen peroxide solution. At right, the manganese dioxide cata

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Decomposition of hydrogen peroxide. At left manganese dioxide is about to be added to hydrogen peroxide solution. At right, the manganese dioxide catalyses the decomposition of the peroxide into water and oxygen.

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Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
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Keywords: -, background, beaker, black, catalysed, catalysis, catalysts, chemical, chemicals, chemistry, decomposition, demonstration, dioxide, dissociation, education, experiment, group, h2o2, hydrogen, ingredients, manganese, pair, peroxide, reaction, reagents, school, science, sequence, shot, solution, spatula, studio, thermal