Where does chemical reaction take place?

Answer 1

Everywhere, all the time. Almost everything you do causes or is reliant upon a chemical reaction. The reactions occur on the molecular level, caused by the collision of two molecules. There is a reaction if the kinetic energy of the collision is sufficient to break the molecules apart AND the molecules reconfigure into a different form afterwards.

Answer 2

Please help me it due tomorrow..

When you answer your own question like that, you just ensure it won't be answered as nobody will normally see it.

In atoms the reactions occur in the valence band, by exchange of electrons or sharing of electrons.

In everyday life reactions happen everywhere.

Answer 3

Chemical reactions take place when the reactant molecules interact with each other and undergo a rearrangement of chemical bonds. These reactions usually occur in a specific location known as the reaction site, which can be a beaker in a laboratory, inside a living cell, or in an industrial reactor.