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2 zn(no 3) 2 → 2 zno + 4 no 2 + 1 o 2 Aqueous zinc nitrate contains aquo complexes [Zn(H 2 O) 6 ] 2+ and [Zn(H 2 O) 4 ] 2+ . [ 3 ] and, thus, this reaction may be better written as the reaction of the aquated ion with hydroxide through donation of a proton, as follows.
Diethylzinc (C 2 H 5) 2 Zn, or DEZ, is a highly pyrophoric and reactive organozinc compound consisting of a zinc center bound to two ethyl groups. This colourless liquid is an important reagent in organic chemistry. It is available commercially as a solution in hexanes, heptane, or toluene, or as a pure liquid.
3 Zn(NH 2) 2 → Zn 3 N 2 + 4 NH 3. It can also be formed by heating zinc to 600 °C in a current of ammonia; the by-product is hydrogen gas. [3] [5] 3 Zn + 2 NH 3 → Zn 3 N 2 + 3 H 2. The decomposition of Zinc Nitride into the elements at the same temperature is a competing reaction. [6] At 700 °C Zinc Nitride decomposes. [1]
P2 1 /n. β-Zn(N 3) 2 is trigonal, space group P3 2 21, and γ-Zn(N 3) 2 is monoclinic, space group C2. It is easily hydrolyzed, and attempts to prepare it in aqueous solution resulted in the precipitation of basic azides Zn(OH) 2−x (N 3) x (x = 0.9–1.0). Both the α- and β-forms were found to be very friction- and shock-sensitive ...
When heated to 150–180 °C, it decomposes with autooxidation to plutonium (VI) with the formation of plutonyl nitrate (PuO 2 (NO 3) 2).Upon evaporation of concentrated nitric acid solutions of plutonium nitrate and alkali metal nitrates, double nitrates of the composition M 2 [Pu(NO 3) 6] are formed, where M = Cs +, Rb +, K +, Tl +, NH 4 +, analogous to ceric ammonium nitrate.
Zinc phosphide (Zn 3 P 2) is an inorganic chemical compound.It is a grey solid, although commercial samples are often dark or even black. It is used as a rodenticide. [5] Zn 3 P 2 is a II-V semiconductor with a direct band gap of 1.5 eV [6] and may have applications in photovoltaic cells. [7]
Zn 3 As 2 has a room-temperature tetragonal form that converts to a different tetragonal phase at 190 °C and to a third phase at 651 °C. [3] In the room-temperature form, the zinc atoms are tetrahedrally coordinated and the arsenic atoms are surrounded by six zinc atoms at the vertices of a distorted cube.
The pentanitrato complex Zr(NO 3) − 5 has all the nitrate groups bidentate, and has a bicapped square antiprism shape. [5] NO 2 [Zr(NO 3) 3 ·3H 2 O] 2 (NO 3) 3 crystallizes in the hexagonal system, space group P 3 c1, with unit cell dimensions a = 10.292 Å, b = 10.292 Å, c = 14.84 Å, volume 1632.2 Å 3 with 2 formulae per unit cell ...