no it doesn't.dissolving or making a solution of an acid makes a more dilute solution of the acid.

An aqueous solution of HF is called hydrofluoric acid.

The chemist will use 100 liters of the 80% acid solution and 100 liters of the 30% acid solution to make a 200-liter solution that is 62% acid. The amount of acid in the 80% solution will be 0.8 * 100 = 80 liters, and in the 30% solution, it will be 0.3 * 100 = 30 liters.

Nitrous acid in solution can be written as HNO2(aq).

The presence of an acid lowers the pH of the solution in water.