1. What Is The Molecular Formula Of AuCl3?

The molecular formula of AuCl3 is AuCl3, which indicates that the compound contains one atom of gold (Au) and three atoms of chlorine (Cl). The formula also reflects that the compound has a net charge of zero, as the total number of electrons from the gold and chlorine atoms balances out the positive charge on the gold ion. AuCl3 is a yellow crystalline solid that can be synthesized by reacting gold metal with chlorine gas. It is commonly used as a reagent in organic synthesis and as a precursor to other gold compounds.