Question

Give any four information conveyed by a chemical equation with the help of example

Answer 1

Answer:

Chemical equiation

Explanation:

1. About the physical state of reactants and product
2. whether it is balanced or not
3. we know about the symbols and valency of both reactant and product
4. type of chemical reaction take place

Ex. 2Mg(s)+O2(g)----->2MgO(s)

like it is a combination reaction

and it is balanced reaction