Au3+
Gold(III) chloride
Gold(III) Iodide
If it existed it would be gold(II) oxide. The stable gold oxide is gold(III) oxide Au2O3
Gold(III) oxide
Gold(III) carbide = Au4C3 This name can also refer to Gold(III) percarbide (or acetylide) = Au2(C2)3 = Au2C6
The symbol for gold (III) ion is Au3+.
The symbol for an ion of gold(III) is Au3+.
The formula for gold(III) sulfate is Au2(SO4)3.
Most commonly it is AuCl3 for gold(III) chloride. Gold(I) chloride would be AuCl.
When gold(III) sulfate and barium chloride react, a double displacement reaction occurs. The products are barium sulfate (a white solid) and gold(III) chloride. Gold(III) chloride is a yellow solid that is sparingly soluble in water.
Gold(III) ions can originate from the oxidation of gold metal in the presence of a strong oxidizing agent. They can also be formed through the dissolution of gold compounds in solution, such as gold(III) chloride (AuCl3), or by the reaction of gold(III) precursors with other chemicals in a controlled environment.
The formula for gold(III) chromate is Au2(CrO4)3.