Column 3: PnL Unexplained --- This is calculated as PnL - PnL Explained (i.e., Column 1 - Column 2) Column 4: Impact of Time --- This is the PnL due to the change in time. Column 5: Impact of Prices --- This is the PnL, i.e., the change in the value of a portfolio due to changes in commodity or equity/stock prices.
In chemistry, a nitride is a compound of nitrogen where nitrogen has a formal oxidation state of â3. Nitrides are a large class of compounds with a wide range of properties and applications.The nitride ion, N 3â , is never encountered in solution because it is so basic that it would be protonated.Its ionic radius is estimated to be 140 pm.Related to but distinct from nitride is pernitride, N 2 2â .itrides are a large class of compounds with a wide range of properties and applications. The nitride ion, N 3â , is never encountered in solution because it is so basic that it would be protonated. Its ionic radius is estimated to be 140 pm. Related to but distinct from nitride is pernitride, N 2 2â .
Sodium nitrite, a derivative from the nitrite ion, is widely used in the food industry to cure meat because it prevents nasty bacterial growth. Thus it ensures we enjoy an awesome sandwich minus the risks of awful side effects such as food poisoning and other illnesses. Structure and Formula of Nitrate. The chemical formula of nitrite is NO2-. The structure of nitrite is also known to have a resonance form, or when the structure of a compound can exist in a different way while its chemical connectivity remains the same.