What Is The Chemical Formula Of Silver Dichromate?

The chemical formula for silver dichromate is Ag2Cr2O7.

This compound is formed from the combination of two silver ions (Ag+) and two dichromate ions (Cr2O7^2-). The dichromate ion is a polyatomic anion composed of two chromium atoms and seven oxygen atoms, with an overall charge of negative two. When combined with two silver ions, which have a positive charge of plus one each, the resulting compound must be electrically neutral, hence the subscript numbers of the respective elements in the formula indicate the number of each element needed to achieve this balance.

Silver dichromate is a reddish-orange crystalline solid that is insoluble in water. It has a high melting point and is primarily used as an oxidizing agent in organic synthesis reactions.