The uses if hcl and h2so4

in making hydrochloric acid, nitric acid, sulfate salts, synthetic detergents, dyes and pigments, explosives,

Explanation:The major use of sulfuric acid is in the production of fertilizers, e.g., superphosphate of lime and ammonium sulfate. It is widely used in the manufacture of chemicals, e.g., in making hydrochloric acid, nitric acid, sulfate salts, synthetic detergents, dyes and pigments, explosives.

and this is what is it uses for.

Sulfuric acid is also a key substance in the chemical industry. It is most commonly used in fertilizer manufacture but is also important in mineral processing, oil refining, wastewater processing, and chemical synthesis.