What Is The Formula For Silver Bromate?

The chemical formula for silver bromate is AgBrO3. It consists of one atom of silver (Ag), one atom of bromine (Br), and three atoms of oxygen (O).

To understand how the formula is formed, we first need to know the valency of each element. The valency of silver is always +1, while the valency of bromine is -1. Oxygen typically has a valency of -2 but in this case it is combined with bromine, which has a lower electronegativity, so it has a valency of +2.

To balance the charges of the elements, one atom of silver combines with one molecule of bromate, which has the chemical formula BrO3-. This molecule contains one bromine atom (+1 valency) and three oxygen atoms (-2 valency each), resulting in an overall charge of -1. When one silver ion (+1 charge) combines with one bromate molecule (-1 charge), the resulting compound has no net charge and is called silver bromate, with the chemical formula AgBrO3.