Question

chemical reaction and equations explain​

Answer 1

Answer:

When two or more substances react and form some new substance, it is called a chemical reaction.

Answer 2

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Chemical Equation: The representation of chemical reaction by means of symbols of substances in the form of formulae is called chemical equation. E.g. - H2 + O2 ⇒ H2O. 4. Balanced

Chemical Reaction: A balanced chemical equation has number atoms of each element equal on both left and right sides of the reaction.

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