The chemical formula for sulfuric acid is H₂SO₄. It is a strong mineral acid composed of two hydrogen atoms, one sulfur atom, and four oxygen atoms. Sulfuric acid is widely used in various industrial processes, including battery manufacturing, fertilizer production, and chemical synthesis. It is highly corrosive and can cause severe burns, so it must be handled with care. Due to its strong acidic properties, it acts as a dehydrating agent and is used in reactions requiring the removal of water.