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Copper(I) iodide reacts with mercury vapors to form brown copper(I) tetraiodomercurate(II): 4 CuI + Hg → (Cu +) 2 [HgI 4] 2− + 2 Cu. This reaction can be used for the detection of mercury since the white CuI to brown Cu 2 [HgI 4] color change is dramatic. Copper(I) iodide is used in the synthesis of Cu(I) clusters such as [Cu 6 I 7] −. [10]
October 14 – Miss Earth Vietnam 2023 held in Ho Chi Minh City From October 20 – COVID-19 is no longer a particularly dangerous infectious disease (group A) October 29 – Decision 3983/QD-BYT, annulling 160 documents on COVID-19 epidemic prevention and control issued by the Ministry of Health , takes effect
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Some copper proteins form oxo complexes, which also feature copper(III). [20] With tetrapeptides, purple-colored copper(III) complexes are stabilized by the deprotonated amide ligands. [21] Complexes of copper(III) are also found as intermediates in reactions of organocopper compounds. [22] For example, in the Kharasch–Sosnovsky reaction.
About Wikipedia; Contact us; Donate; Contribute Help; Learn to edit; ... 4 Preparation of copper iodide. 1 comment. Toggle the table of contents. Talk: Copper(I) iodide.
Copper fittings for soldered plumbing joints A very large copper seal end cap. The major applications of copper are electrical wire (60%), roofing and plumbing (20%), and industrial machinery (15%). Copper is used mostly as a pure metal, but when greater hardness is required, it is put into such alloys as brass and bronze (5% of total use). [28]
(October 2023) Click [show] for important translation instructions. View a machine-translated version of the Vietnamese article. Machine translation, like DeepL or Google Translate , is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy ...
The Industrial University of Ho Chi Minh City (IUH), formerly known as Ho Chi Minh University of Industry (esquire: HUI) (Vietnamese: Trường Đại học Công nghiệp Thành phố Hồ Chí Minh) [1] (esquire: ĐHCN TP. HCM), is a university in Go Vap District, Ho Chi Minh City, Vietnam. It is one of technical universities in Ho Chi Minh ...