Question

plese understand me a chemical reactions ?​

Answer 1

Answer:

A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another.

Representation of four basic chemical reactions types: synthesis, decomposition, single replacement and double replacement.

Explanation:

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Answer 2

Answer:

a 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.

Explanation:

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