Question

what is chemical equation ? 3mark​

Answer 1

A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side. The coefficients next to the symbols and formulae of entities are the absolute values of the stoichiometric numbers. The first chemical equation was diagrammed by Jean Beguin in 1615.

Na+ cl2---Nacl

Answer 2

A "chemical equation " is a short hand way to represent the components of a chemical reaction

Ex:02+2H2------------:-) 2H20