Sodium arsenite (NaAsO2)
Sodium Arsenide
Copper arsenide = Cu3As
The formula for manganese(VII) arsenide is Mn3As7.
Li3As since lithium has a charge of +1 and arsenic has a charge of -3, you do the crossing method and it becomes Li3As
The formula for tin(IV) arsenide is SnAs4. It consists of one tin atom bonded to four arsenic atoms.
There is, to my best knowledge, NO other, more common name for sodium arsenide than sodium arsenide. So that's it.
Sodium Arsenide
The chemical formula for cuprous arsenide is Cu3As.
Copper arsenide = Cu3As
Sodium arsenide is a compound consisting of sodium and arsenic ions. It is a highly toxic and dangerous chemical compound that is used in the production of semiconductors and in research laboratories, but it must be handled with extreme caution due to its toxicity.
The molecular formula for copper(I) arsenide is Cu3As.
Iron (III) Arsenide
The chemical formula for the compound Strontium arsenide is SR3AS2.
The chemical formula for stannous arsenide is Sn3As2.
Copper (III) doesn't exist; copper(II) arsenide is Cu3As2.
Formula: Ag3As
InAs