Question

What is the significane of a chemical equation? (Any three)​

Answer 1

i) tells about what will be the product formed

after reaction

ii) tells how much quantity is required of

reactants for reaction to occur

iii) tells about the catalysts and other

physiological conditions required to reaction to

occur

Answer 2

Answer:

chemical equation gives information about the changes ( state,chemical, composition, heat energy ) occured in a chemical reaction .in order to write the chemical equation it is need to know the formulae of the elements or compounds which are involved in the chemical reaction .