Question

Sodium hydroxide solution reacts with Hydrochloric acid solution to produce sodium chloride solution and water. Write a balanced chemical equation with state symbols.

Answer 1

sodium hydroxide+ hydrochloric acid =sodium chloride + water
NAOH+HCL= NACL+H2O
this is also example of neutralisation reaction.
hope it work

Answer 2

Answer: $HNO_3(aq)+NaOH(aq)\rightarrow NaNO_3(aq)+H_2O(l)$

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

Neutralization reaction  is defined as a double displacement reaction in which an acid reacts with a base to produce a salt and water molecule.

$HX+BOH\rightarrow BX+H_2O$

$HNO_3(aq)+NaOH(aq)\rightarrow NaNO_3(aq)+H_2O(l)$