Caption: Catalase reaction. Hydrogen peroxide is added to a conical flask containing chopped potato. The potato contains an enzyme called catalase. This catalyses the decomposition of hydrogen peroxide, forming water and liberating oxygen gas.

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Keywords: bubble, bubbles, bubbling, catalase, catalysed, catalysis, chemical, chemicals, chemistry, conical flask, decomposing, decomposition, demonstration, enzymatic, enzyme, experiment, foam, gas, gaseous, hydrogen, inorganic, laboratory, liberate, liberated, liberating, liberation, organic, oxygen, peroxide, plant, potato, water

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Potato and hydrogen peroxide

K003/8967 Rights Managed

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Duration: 00:00:20

Frame size: 1920x1080

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Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

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