No i think they can not be
Answer:
The products react to reform the original reactants
E.g. Haber process of ammonia production
<span>the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
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An electric current can be carried through a metal by the free flow of the shared electrons.
