Search results
Results from the WOW.Com Content Network
Nitrate is a polyatomic ion with the chemical formula NO−3. Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosives. [ 1 ] Almost all inorganic nitrates are soluble in water. An example of an insoluble nitrate is bismuth oxynitrate.
Copper (II) nitrate describes any member of the family of inorganic compounds with the formula Cu (NO 3) 2 (H 2 O) x. The hydrates are blue solids. Anhydrous copper nitrate forms blue-green crystals and sublimes in a vacuum at 150-200 °C. [5][6] Common hydrates are the hemipentahydrate and trihydrate.
A typical reaction with silver nitrate is to suspend a rod of copper in a solution of silver nitrate and leave it for a few hours. The silver nitrate reacts with copper to form hairlike crystals of silver metal and a blue solution of copper nitrate: 2 AgNO 3 + Cu → Cu(NO 3) 2 + 2 Ag. Silver nitrate decomposes when heated:
The most stable crystalline form is the hexagonal one, also called h-BN, α-BN, g-BN, and graphitic boron nitride. Hexagonal boron nitride (point group = D 3h; space group = P6 3 /mmc) has a layered structure similar to graphite. Within each layer, boron and nitrogen atoms are bound by strong covalent bonds, whereas the layers are held together ...
Ammonium nitrate is a chemical compound with the formula NH4NO3. It is a white crystalline salt consisting of ions of ammonium and nitrate. It is highly soluble in water and hygroscopic as a solid, although it does not form hydrates. It is predominantly used in agriculture as a high-nitrogen fertilizer.
Nitrite is an ambidentate ligand and can form a wide variety of coordination complexes by binding to metal ions in several ways. [ 2 ] Two examples are the red nitrito complex [Co (NH 3) 5 (ONO)] 2+ is metastable, isomerizing to the yellow nitro complex [Co (NH 3) 5 (NO 2)] 2+. Nitrite is processed by several enzymes, all of which utilize ...
Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System. At standard temperature and pressure, two atoms of the element bond to form N 2, a colourless and odourless diatomic ...
Lead (II) nitrate is an inorganic compound with the chemical formula Pb (NO 3) 2. It commonly occurs as a colourless crystal or white powder and, unlike most other lead (II) salts, is soluble in water. Known since the Middle Ages by the name plumbum dulce, the production of lead (II) nitrate from either metallic lead or lead oxide in nitric ...