A chemical used in experiments, which absorbs oxygen.
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While performing the experiment to prove that air is necessary for germination a chemical is used that absorbs oxygen, that chemical is known as Pyrogallic acid. Pyrogallic acid is used in the experiments
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Pyrogallic acid
A chemical used in experiments, which absorbs Oxygen -Pyrogallic acid.
- "Cobalt gives the new material precisely the molecular and electronic structure that enables it to absorb oxygen from its surroundings. This mechanism is well known from all breathing creatures on earth: Humans and many other species use iron, while other animals, like crabs and spiders, use copper.
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