* Nitric oxide (NO): This is a colorless gas with the formula NO. It's a crucial molecule in the body and is involved in various biological processes.
* Nitrogen dioxide (NO₂): This is a reddish-brown gas with the formula NO₂. It's a significant air pollutant and contributor to acid rain.
* Dinitrogen monoxide (N₂O): Also known as nitrous oxide, this is a colorless gas with the formula N₂O. It's often used as an anesthetic and is also a greenhouse gas.
* Dinitrogen trioxide (N₂O₃): This is a blue liquid with the formula N₂O₃. It's formed by the reaction of NO and NO₂.
* Dinitrogen tetroxide (N₂O₄): This is a colorless gas or a pale yellow liquid with the formula N₂O₄. It's used as an oxidizer in rocket fuels.
* Dinitrogen pentoxide (N₂O₅): This is a white solid with the formula N₂O₅. It's a powerful oxidizer and is used in the synthesis of nitrates.
So, when referring to nitrogen oxide, it's important to specify which specific compound you're talking about.
