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The high solubility of gases is attributed to the weak intermolecular interactions in these fluorocarbon fluids. [ 12 ] The table shows values for the mole fraction, x 1 , of nitrogen dissolved, calculated from the Blood–gas partition coefficient , at 298.15 K (25 °C), 0.101325 MPa.
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. The substances are listed in alphabetical order.
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.
With subcritical water around 200 °C, crystallisation takes about 2 days. This can happen in a teflon-coated pressure autoclave. The starting ingredients can be rare-earth fluorides and alkali carbonates. The high pressure is needed to keep the water liquid and the carbon dioxide under control, otherwise it would escape.
The simplest fluorocarbon is the gas tetrafluoromethane (CF 4). Liquids include perfluorooctane and perfluorodecalin. Liquids include perfluorooctane and perfluorodecalin. While fluorocarbons with single bonds are stable, unsaturated fluorocarbons are more reactive, especially those with triple bonds.
Tetrafluoroethylene is a synthetic colorless, odorless gas that is insoluble in water. Like all unsaturated fluorocarbons, it is susceptible to nucleophilic attack. It is unstable towards decomposition to carbon and carbon tetrafluoride (CF 4) and prone to form explosive peroxides in contact with air. [3] [4]
Solubility in water <0.1 g/100 mL at 21 °C Solubility: ... This colorless fluorocarbon is used as a specialty solvent in organic synthesis and an intermediate in the ...
Solubility in water. 1.5 mg/L (101.3 kPa) [3] log P ... It is a simple fluorocarbon with a n-butane skeleton and all the hydrogen atoms replaced with fluorine atoms.