Question

Define change chemical equation...

tell me plzz...​

Answer 1

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A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products. The properties of the products are different from those of the reactants. ... If a physical change occurs, the physical properties of a substance will change, but its chemical identity will remain the same.

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Answer 2

Answer:

A chemical change occurs when one substance is transformed into one or more new products via a chemical reaction. In a chemical change, the number and type of atoms remain constant, but their arrangement is altered. Most chemical changes are not reversible, except via another chemical reaction.