AuAs.
The chemical formula for gold (III) arsenide is AuAs. In this compound, gold is in the +3 oxidation state, denoted by the Roman numeral III in parentheses. Arsenic is in the -3 oxidation state, so one gold atom combines with one arsenic atom to form a stable compound with a 1:1 ratio.
The oxidation number for gold (Au) in gold(III) arsenide (AuAs3) is +3. This is because arsenic (As) typically has an oxidation number of -3, and since the compound is neutral, the total oxidation numbers must balance out to zero.
Copper arsenide = Cu3As
The formula for gold(III) sulfate is Au2(SO4)3.
Gold(III) carbide = Au4C3 This name can also refer to Gold(III) percarbide (or acetylide) = Au2(C2)3 = Au2C6
Iron (III) Arsenide
Copper (III) doesn't exist; copper(II) arsenide is Cu3As2.
The chemical formula for gold (III) arsenide is AuAs. In this compound, gold is in the +3 oxidation state, denoted by the Roman numeral III in parentheses. Arsenic is in the -3 oxidation state, so one gold atom combines with one arsenic atom to form a stable compound with a 1:1 ratio.
The oxidation number for gold (Au) in gold(III) arsenide (AuAs3) is +3. This is because arsenic (As) typically has an oxidation number of -3, and since the compound is neutral, the total oxidation numbers must balance out to zero.
The chemical formula for cuprous arsenide is Cu3As.
Copper arsenide = Cu3As
The formula for gold(III) sulfate is Au2(SO4)3.
Gold(III) carbide = Au4C3 This name can also refer to Gold(III) percarbide (or acetylide) = Au2(C2)3 = Au2C6
The molecular formula for copper(I) arsenide is Cu3As.
The chemical formula for sodium arsenide is Na3As.
The formula for Gold III iodide is AuI3. It is composed of one gold ion (Au3+) and three iodide ions (I-).
The chemical formula for gold(III) acetate is Au(C2H3O2)3.