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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.
One litre of acetone can dissolve around 250 litres of acetylene at a pressure of 10 bars (1.0 MPa). [62] [63] Acetone is used as a solvent by the pharmaceutical industry and as a denaturant in denatured alcohol. [64] Acetone is also present as an excipient in some pharmaceutical drugs. [65] [needs update]
b = 0.0994 liter per mole Vapor pressure of liquid. P in mm Hg: 1: 10: 40: ... Vapor-liquid Equilibrium of Acetone/water [4] P = 760 mmHg BP Temp. °C % by mole ...
The solution is 9 grams of sodium chloride (NaCl) dissolved in water, to a total volume of 1000 ml (weight per unit volume). The mass of 1 millilitre of normal saline is 1.0046 grams at 22 °C. [ 12 ] [ 13 ] The molecular weight of sodium chloride is approximately 58.4 grams per mole, so 58.4 grams of sodium chloride equals 1 mole.
If a person is a stickler for measuring, Sergentakis recommended adding 10 grams of salt per liter of cooking water. Unlike others, he is not necessarily a fan of the "salty as the sea" adage.
The result: 1 liter of water can dissolve 1.34 × 10 −5 moles of AgCl at room temperature. Compared with other salts, AgCl is poorly soluble in water. For instance, table salt (NaCl) has a much higher K sp = 36 and is, therefore, more soluble. The following table gives an overview of solubility rules for various ionic compounds.
Note that the especially high molar values, as for paraffin, gasoline, water and ammonia, result from calculating specific heats in terms of moles of molecules. If specific heat is expressed per mole of atoms for these substances, none of the constant-volume values exceed, to any large extent, the theoretical Dulong–Petit limit of 25 J⋅mol ...
Seawater has a salinity of roughly 35,000 ppm, equivalent to 35 grams of salt per one liter (or kilogram) of water. The saturation level is only nominally dependent on the temperature of the water. [1] At 20 °C (68 °F) one liter of water can dissolve about 357 grams of salt, a concentration of 26.3 percent by weight (% w/w). At 100 °C (212 ...