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Compounds with zinc in the oxidation state +1 are extremely rare. [5] The compounds have the formula RZn 2 R and they contain a Zn — Zn bond analogous to the metal-metal bond in mercury(I) ion, Hg 2 2+. In this respect zinc is similar to magnesium where low-valent compounds containing a Mg — Mg bond have been characterised. [6]
Zinc azide Zn(N 3) 2 is an inorganic compound composed of zinc cations (Zn 2+) and azide anions (N − 3). It is a white, explosive solid that can be prepared by the protonolysis of diethylzinc with hydrazoic acid: [1] Zn(C 2 H 5) 2 + 2 HN 3 → Zn(N 3) 2 + 2 C 2 H 6
4 (one of the few colored zinc compounds) are a few examples of other common inorganic compounds of zinc. [67] [68] Organozinc compounds are those that contain zinc–carbon covalent bonds. Diethylzinc ((C 2 H 5) 2 Zn) is a reagent in synthetic chemistry.
Zinc cyanide is the inorganic compound with the formula Zn 2. It is a white solid that is used mainly for electroplating zinc but also has more specialized applications for the synthesis of organic compounds .
Zinc hydroxide Zn() 2 is an inorganic chemical compound.It also occurs naturally as 3 rare minerals: wülfingite (orthorhombic), ashoverite and sweetite (both tetragonal). Like the hydroxides of other metals, such as lead, aluminium, beryllium, tin and chromium, Zinc hydroxide (and Zinc oxide), is amphoteric.
Zinc acetate is a component of some medicines, e.g., lozenges for treating the common cold. [1] Zinc acetate can also be used as a dietary supplement. [2] As an oral daily supplement it is used to inhibit the body's absorption of copper as part of the treatment for Wilson's disease. [3]
Solutions of sodium zincate may be prepared by dissolving zinc, zinc hydroxide, or zinc oxide in an aqueous solution of sodium hydroxide. [2] Simplified equations for these complex processes are:
These alloys are marketed under the name Zamak. [101] Roughly one quarter of all zinc output in the United States (2009) is consumed in the form of zinc compounds, a variety of which are used industrially. [92]