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Copper(II) sulfate is an inorganic compound with the chemical formula Cu SO 4.It forms hydrates CuSO 4 ·nH 2 O, where n can range from 1 to 7. The pentahydrate (n = 5), a bright blue crystal, is the most commonly encountered hydrate of copper(II) sulfate, [10] while its anhydrous form is white. [11]
Blue vitriol – copper(II) sulfate pentahydrate. Green vitriol – a mineral; iron(II) sulfate heptahydrate. (or ferrous sulfate) Red vitriol - cobalt sulfate. [1] Sweet vitriol – diethyl ether. It could be made by mixing oil of vitriol with spirit of wine and heating it. [2] White vitriol – zinc sulfate, formed by lixiviating roasted zinc ...
Benedict's reagent (often called Benedict's qualitative solution or Benedict's solution) is a chemical reagent and complex mixture of sodium carbonate, sodium citrate, and copper(II) sulfate pentahydrate. [1] It is often used in place of Fehling's solution to detect the presence of reducing sugars and other reducing substances. [2]
Chalcanthite on limonite from Washington Camp, Santa Cruz County, Arizona (size: 5.5 x 2.9 x 1.5 cm) As chalcanthite is a copper mineral, it can be used as an ore of copper. However, its ready solubility in water means that it tends to crystallize, dissolve, and recrystallize as crusts over any mine surface in more humid regions. Therefore ...
Instead of copying all the details across, I was hoping to gradually move it over. Make Copper(II) sulfate about the anhydrous and aqeuous forms, only summarizing the hydrated forms. Make Copper(II) sulfate pentahydrate about the more systems, and behaviour of the hydrate. Plasmic Physics 00:03, 4 October 2011 (UTC)
Change 1: Eat more beans for better health First and foremost, the committee recommends eating more bean s, peas and lentils, while reducing the intake of red and processed meats .
CuSO 4 ·5H 2 O – copper(II) sulfate pentahydrate; CoCl 2 ·6H 2 O – cobalt(II) chloride hexahydrate; SnCl 2 ·2H 2 O – tin(II) (or stannous) chloride dihydrate; For many salts, the exact bonding of the water is unimportant because the water molecules are made labile upon dissolution.
From January 2008 to December 2012, if you bought shares in companies when M. Frances Keeth joined the board, and sold them when she left, you would have a -1.4 percent return on your investment, compared to a -2.8 percent return from the S&P 500.