Oxalic acid is a reducing agent, and its conjugate base is oxalate. (C 2 O 4) 2- Oxalate functions as a chelating agent for metal cations. Typically, oxalic acid occurs in the form of a dihydrate with the formula H 2 C 2 O 4.2H 2 O. The ingestion of oxalic acid , whether by skin contact or orally, is lethal. Oxalic acid is a dicarboxylic acid having chemical formula C2H2O4. It is called as Ethanedioic acid . Oxalic acid is found in many vegetables and plants. It is the simplest dicarboxylic acid having HOOC-COOH and has an acidic strength greater than acetic acid . In this article, we will learn about, the Oxalic Acid Formula , Equivalent Weight of Oxalic Acid , Structure of Oxalic Acid , Properties of Oxalic Acid , Preparation of Oxalic Acid , and others, in detail. Oxalic acid (also known as ethanedioic acid ) is a chemical compound made of carbon, hydrogen, and oxygen. Its chemical formula can be written as H2C2O4 or (COOH)2. Ans:- The oxalic acid dihydrate formula of hydrated oxalic acid formula is written as C2H2O4. 2 H2O or (COOH)2. 2 H2O or C2H2O6. It has a molecular weight of 126.07 g/mol. It appears in a white crystalline form. Oxalic acid dihydrate is greatly used as an acid rinse in laundries.It is also used in bleaching and dyeing industries It is the main constituent of many commercial preparations used for removing scale from automobile radiators.It is extremely effective in removing food and ink ...
