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Ammonium nitrate is an important fertilizer with NPK rating 34-0-0 (34% nitrogen). [17] It is less concentrated than urea (46-0-0), giving ammonium nitrate a slight transportation disadvantage. Ammonium nitrate's advantage over urea is that it is more stable and does not rapidly lose nitrogen to the atmosphere.
The ammonium salts of nitrate and especially perchlorate are highly explosive, in these cases, ammonium is the reducing agent. In an unusual process, ammonium ions form an amalgam . Such species are prepared by the addition of sodium amalgam to a solution of ammonium chloride. [ 3 ]
Ammonium nitrite forms naturally in the air and can be prepared by the absorption of equal parts nitrogen dioxide and nitric oxide in aqueous ammonia. [1]It can also be synthesized by oxidizing ammonia with ozone or hydrogen peroxide, or in a precipitation reaction of barium or lead nitrite with ammonium sulfate, or silver nitrite with ammonium chloride, or ammonium perchlorate with potassium ...
Hydroxylamine and ammonium carbonate, in the Raschig process; Urea, in the Bosch–Meiser urea process and in Wöhler synthesis; ammonium perchlorate, ammonium nitrate, and ammonium bicarbonate; Cisplatin ([Pt(NH 3) 2 Cl 2) is a widely used anticancer drug. Ammonia is a ligand forming metal ammine complexes.
Basic cerium(IV) nitrate has the formula Ce(NO 3) 3.OH.3H 2 O. It also forms upon evaporation of solutions of cerium(IV) in nitric acid. [10] When this meets ammonia in water solution it reacts to form ceric ammonium nitrate and ceric hydroxide. [10] Basic dicerium nitrate has the formula Ce 2 O(NO 3) 6 (H 2 O) 6 ·2H 2 O. Again it crystallizes ...
Dissolving ammonium nitrate in water is endothermic. The energy released by the solvation of the ammonium ions and nitrate ions is less than the energy absorbed in breaking up the ammonium nitrate ionic lattice and the attractions between water molecules.
The compound ceric ammonium nitrate ("CAN") (NH 4) 2 [Ce(NO 3) 6] is the most common cerium compound encountered in the laboratory. The six nitrate ligands bind as bidentate ligands. The complex [Ce(NO 3) 6] 2− is 12-coordinate, a high coordination number which emphasizes the large size of the Ce 4+ ion.
The decomposition of ammonium nitrate is also a common laboratory method for preparing the gas. Equivalently, it can be obtained by heating a mixture of sodium nitrate and ammonium sulfate: [53] 2 NaNO 3 + (NH 4) 2 SO 4 → Na 2 SO 4 + 2 N 2 O + 4 H 2 O. Another method involves the reaction of urea, nitric acid and sulfuric acid: [54]