H2CrO4, known as chromic acid, is a strong oxidizing agent commonly used in laboratories and industrial applications. It is composed of two hydrogen atoms, one chromium atom, and four oxygen atoms. Chromic acid is often utilized in the preparation of other chromium compounds and in cleaning glassware due to its effectiveness in removing organic residues. In addition to its laboratory uses, H2CrO4 plays a role in the production of pigments and dyes. However, it is important to handle chromic acid with care, as it is toxic and can cause severe health issues upon exposure. Proper safety measures should always be followed when working with this compound.