COPPER NITRATE HISTORY
Copper(II) nitrate - Wikipedia
OverviewSynthesis and reactions for copper nitrateStructureApplicationsCopper(II) nitrate, Cu(NO3)2, is an inorganic compound that forms a blue crystalline solid. Anhydrous copper nitrate forms deep blue-green crystals and sublimes in a vacuum at 150-200 °C. Copper nitrate also occurs as five different hydrates, the most common ones being the trihydrate and hexahydrate. These materials are more commonly encountered in commerce than in the laboratory. Wikipedia · Text under CC-BY-SA license
Copper(I) nitrate - Wikipedia
Copper(I) nitrate (cuprous nitrate) with a molecular formula of CuNO 3 is a compound with copper in a +1 oxidation state. Complexes containing copper(I) nitrate are numerous and include those with triphenylphosphine triphenylarsine and triphenylstibine. ReferencesChemSpider: 8329565Chemical formula: CuNO₃PubChem CID: 10154057Molar mass: 125
Copper Nitrate: Structure, Physical and Chemical
Physical and Chemical PropertiesChemical StructureApplicationsRisksReferencesCopper nitrate is found anhydride (dry) or hydrated with different proportions of water. The anhydride is a blue liquid, but after coordinating with water molecules - capable of forming hydrogen bonds - it crystallizes as Cu (NO) 3 ) 2 · 3H 2 O or Cu (NO 3 ) 2 · 6H 2 O. These are the three forms of salt most available in the market. The molecular weight for the dry salt is 187.6 g / mol, adding to this value 18 g / mol for each molecule of water incorporated into the salt. Its density is equa..See more on lifepersona
Copper(II) nitrate | Sciencemadness Wiki | Fandom
PropertiesPreparationHandlingReferencesDecomposition of copper nitrate yields nitrogen dioxide gas reaction is a cheap source of nitrogen dioxide, which can be bubbled through water to generate nitric acid through the following reaction:Bubbling it through hydrogen peroxide is much more efficient combination with acetic anhydride, it is an effective reagent for nitration of aromatic compounds with many other copper(II) salts, copper(II) nitrate yields a blue to green coloration in flame tests. Unlike other copper compou..See more on sciencemadnessom
Cupric nitrate | Cu(NO3)2 - PubChem
Copper(II) nitrate is an inorganic nitrate salt having copper(2+) as the couterion. It contains a copper(2+). Obtained as a trihydrate and as a hexahydrate. Both are blue crystalline solids. Used in medicine, as an insecticide, in chemical analysis, in making light sensitive papers.
Copper Nitrate Solution - TradeMark Nitrogen Corp.
Copper Nitrate Solution is a blue transparent liquid that is produced using the highest quality copper. As a source of both soluble copper and nitrate nitrogen, Copper Nitrate Solution is used across agriculture to provide a fast-acting, highly soluble source of plant nutrition.
copper nitrate | Sigma-Aldrich
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Copper - Wikipedia
The history of copper use dates to 9000 BC in the Middle East; a copper pendant was found in northern Iraq that dates to 8700 BC. Evidence suggests that gold and meteoric iron (but not smelted iron) were the only metals used by humans before copper.Group: group 11Atomic number (Z): 29Appearance: red-orange metallic luster
History of mining in Chile - Wikipedia
Chilean copper mining of high-grade oxidized copper minerals and melted with charcoal produced 80,000 to 85,000 tons of copper in the 1541–1810 period. Gold, silver and copper from Chilean mining begun to be exported directly to Spain via the Straits of Magellan and
Economic history of Chile - Wikipedia
Large scale copper mining replaced saltpetre extraction as the country's main source of wealth. Chilean agriculture remained one of the most undeveloped sectors of economy and was stagnant, despite land reforms in the 1960s and 1970s, from 1930 to 1980.
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