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Catalyzed reactions are where a catalyst has been introduced into the reaction to speed up its rate by lowering the activation energy, thus introducing a new reaction mechanism.
Antimony trioxide, is the inorganic compound with the formula Sb₂O₃, is the most important compound of antimony. Seve for retardant and as a catalyst in the production of polyethylene terephthalate
Close up old catalytic converter in hand Car service man remove from engine gasoline car dust clogged condition on filter in service concept and engine room in the background
Renea nickel, also known as skeletal nickel is a solid microcrystalline porous nickel catalyst used in chemical processes for hydrogenation or hydrogen reduction of organic compounds
Chemical technology concept. Scientist. Molecular model.

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