Question

what is mean by a balanced chemical equation​

Answer 1

Answer:

The number of atom of an element in the reactants is same as the number of atom of an element in product,such equation is called as "Balanced chemical equation".

Explanation:

In above chemical reaction, the number of Sodium,Oxygen,Hydrogen,Sulphur atom in reactant are as follows,

Na - 2

O - 6

H - 4

S - 1

and the number of above atom are same in product are as follows,

Na - 2

O - 6

H - 4

S - 1 Hence, In both reactant and product,number of atom of an element are same hence above chemical equation is balanced chemical equation.