Formula: Cu3As
The chemical formula for stannous arsenide is Sn3As2.
Copper (III) doesn't exist; copper(II) arsenide is Cu3As2.
Sperrylite is a platinum arsenide mineral with formula: PtAs2 .
The chemical formula for beryllium arsenide is Be3As2. It is composed of 3 beryllium atoms and 2 arsenic atoms.
The chemical formula for the compound Strontium arsenide is SR3AS2.
The chemical formula for cuprous fluoride is CuF.
Copper arsenide = Cu3As
The chemical formula for stannous arsenide is Sn3As2.
The chemical formula for cuprous phosphate is Cu3(PO4)2.
Copper (III) doesn't exist; copper(II) arsenide is Cu3As2.
The chemical formula for sodium arsenide is Na3As.
Formula: Ag3As
Sperrylite is a platinum arsenide mineral with formula: PtAs2 .
The chemical formula for beryllium arsenide is Be3As2. It is composed of 3 beryllium atoms and 2 arsenic atoms.
Li3As since lithium has a charge of +1 and arsenic has a charge of -3, you do the crossing method and it becomes Li3As
Actually, the answer Cu(NO3)2 is incorrect for cuprous nitrate. Cu(NO3)2 is in fact cupric nitrate. Cuprous nitrate is represented as CuNO3 alone.
Cu2O. Cuprous is Cu+, cupric is Cu2+. Those are old-school names. Copper(I) oxide is a better name.