$$2NaOH(aq) + H_2SO_4(aq) \rightarrow Na_2SO_4(aq) + 2H_2O(l)$$

Description:

* Sodium hydroxide (NaOH) is a strong base, while sulfuric acid (H2SO4) is a strong acid. When these two substances react, they undergo a neutralization reaction, resulting in the formation of sodium sulfate (Na2SO4) and water (H2O).

* The reaction is highly exothermic, meaning it releases a large amount of heat.

* The products of the reaction, sodium sulfate and water, are both soluble in water, so the resulting solution is clear and colorless.

Applications:

* The reaction between sodium hydroxide and sulfuric acid is used in a variety of industrial processes, including the production of paper, textiles, and fertilizers.

* It is also used in the manufacture of detergents, soaps, and other cleaning products.

* In the laboratory, the reaction is commonly used to prepare sodium sulfate, which is a versatile chemical used in a wide range of applications.