What is the formula of sodium arsenide?
AsNa3
Sodium arsenide/Formula
What is arsenide charge?
An arsenide, an anion with the charge -3, is a rare mineral group consisting of compounds of one or more metals with arsenic (As).
What is the arsenide ion?
Infobox references. In chemistry, an arsenide is a compound of arsenic with a less electronegative element or elements. Many metals form binary compounds containing arsenic, and these are called arsenides. They exist with many stoichiometries, and in this respect arsenides are similar to phosphides.
Is sodium arsenide ionic?
The compound is mainly of interest as exhibiting an archetypal structure. The normal pressure “sodium arsenide” phase is adopted by many alkali metal pnictides….Sodium arsenide.
| Names | |
|---|---|
| IUPAC name Disodioarsanylsodium | |
| Identifiers | |
| CAS Number | 12044-25-6 |
| 3D model (JSmol) | Interactive image |
What is the formula of gallium arsenide?
GaAs
Gallium arsenide/Formula
What is the chemical formula for Aluminium arsenide?
AlAs
Aluminium arsenide/Formula
What does arsenide mean?
arsenic
Definition of arsenide : a binary compound of arsenic with a more electropositive element.
What’s the formula for barium arsenide?
Ba3As2
Barium arsenide (Ba3As2)
What is the atomic number of arsenide?
arsenic
| atomic number | 33 |
|---|---|
| atomic weight | 74.921595 |
| melting point | |
| (gray form) | 814 °C (1,497 °F) at 36 atmospheres pressure |
| density |
What is the formula for copper I arsenide?
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| Compound Name | Molecular Formula | Molecular Weight |
|---|---|---|
| Copper(I) Arsenide | Cu3As | 265.5596 |
What is the chemical formula for lithium arsenide?
Li3As
Lithium arsenide (Li3As)
| PubChem CID | 82878 |
|---|---|
| Molecular Formula | AsLi3 |
| Synonyms | Lithium arsenide (Li3As) 12044-22-3 Trilithium arsenide EINECS 234-950-4 DTXSID5065221 |
| Molecular Weight | 95.8 |
| Dates | Modify 2022-01-15 Create 2005-08-08 |
What is the charge of copper in Cu3As?
0
3.1Computed Properties
| Property Name | Property Value | Reference |
|---|---|---|
| Formal Charge | 0 | Computed by PubChem |
| Complexity | 3.2 | Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07) |
| Isotope Atom Count | 0 | Computed by PubChem |
| Defined Atom Stereocenter Count | 0 | Computed by PubChem |
What is the formula for sodium arsenide?
Sodium arsenide. Sodium arsenide is the inorganic compound of sodium and arsenic with the formula Na 3 As. It is a dark colored solid that degrades upon contact with water or air. It is prepared by the reaction of the elements at 200–400 °C. The compound is mainly of interest as exhibiting an archetypal structure.
What is the use of sodium arsenide?
Sodium Arsenide is a crystalline solid used as a semiconductor and in photo optic applications. An arsenide, an anion with the charge -3, is a rare mineral group consisting of compounds of one or more metals with arsenic (As).
What is an arsenide anion?
An arsenide, an anion with the charge -3, is a rare mineral group consisting of compounds of one or more metals with arsenic (As). Arsenide anions have no existence in solution since they are extremely basic.
How is Na3As formed from arsenic and sodium?
They form upon heating arsenic powder with excess sodium gives sodium arsenide (Na 3 As). The structure of Na 3 As is complex with unusually short Na–Na distances of 328–330 pm which are shorter than in sodium metal.