The formula for copper nitrite is CuNO₂. This specific compound refers to copper(I) nitrite.
Copper nitrite is an inorganic chemical compound formed from copper and the nitrite ion. The exact formula depends on the oxidation state of the copper atom involved.
Understanding Copper(I) Nitrite
When referring to copper nitrite, it often implies copper in its +1 oxidation state, also known as cuprous copper. In this form, one copper(I) ion (Cu⁺) combines with one nitrite ion (NO₂⁻) to achieve electrical neutrality.
Key Components:
- Copper(I) Ion (Cu⁺): This is a copper atom that has lost one electron, giving it a +1 charge.
- Nitrite Ion (NO₂⁻): This polyatomic anion consists of one nitrogen atom and two oxygen atoms, carrying a net charge of -1.
Chemical Formula Breakdown
The combination of these ions leads to the straightforward formula CuNO₂.
| Component | Symbol / Formula | Charge |
|---|---|---|
| Copper(I) Ion | Cu⁺ | +1 |
| Nitrite Ion | NO₂⁻ | -1 |
For more detailed chemical information about Copper(1+) Nitrite (CuNO₂), you can refer to its entry on PubChem, a public chemical database operated by the National Center for Biotechnology Information (NCBI). This specific compound is identified by PubChem CID 11320917.
