Question

what is a chemical reaction???

Answer 1

Answer:

process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.

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Answer 2

Answer:

The reaction wich forms by the adding of reo chemicals resulting in the formation of a new chemical by the presece or the absence of the catalyst is calles as the chemical reaction.

Explanation:

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