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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]
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
The tables below provides information on the variation of solubility of different substances (mostly inorganic compounds) in water with temperature, at one atmosphere pressure. Units of solubility are given in grams of substance per 100 millilitres of water (g/(100 mL)), unless shown otherwise.
In chemistry, the molar mass (M) (sometimes called molecular weight or formula weight, but see related quantities for usage) of a chemical compound is defined as the ratio between the mass and the amount of substance (measured in moles) of any sample of the compound. [1] The molar mass is a bulk, not molecular, property of a substance.
From January 2008 to December 2012, if you bought shares in companies when Michael Toelle joined the board, and sold them when he left, you would have a 18.6 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
Myth #1: There’s one virus behind the common cold. There’s a reason you might catch a cold multiple times a season — even after it feels like you just got over one, Russo says: They can be ...
1.938: Zinc [3] solid: 0.387: 25.2: 2.76: 3.03 R: Substance Phase Isobaric mass heat capacity c P J⋅g −1 ⋅K −1 Isobaric molar heat capacity C P,m J⋅mol −1 ⋅K −1 Isochore molar heat capacity C V,m J⋅mol −1 ⋅K −1 Isobaric volumetric heat capacity C P,v J⋅cm −3 ⋅K −1 Isochore atom-molar heat capacity in units of R C ...
In addition to $1.75 million in cash, the company teamed up with some of the Sandy Hook families, who agreed to forgo their proceeds from the auction to help bolster the bid. That put the total ...