|
Atomistry » Nitrogen » Physical Properties » Solubility | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Atomistry » Nitrogen » Physical Properties » Solubility » |
Solubility of Nitrogen
There are three ways of expressing the relationship of solubility by volume between gases and liquids.
Solubility of nitrogen in water
The formula deduced by Fox for the solubility of pure nitrogen is 1000β=22.998-0.5298t+0.009196t2-0.00006779t3, which is obtained by allowing for 1.185 per cent, argon. The Rate of Solution of Nitrogen in Water. - Adeney and his collaborators have investigated the rates of absorption of nitrogen, oxygen, and air by water under gentle agitation. The results are summarised by the formula where w=initial percentage saturation capacity for nitrogen. w1=amount dissolved after a given time θ. e=Napierian logarithmic base. F=0.0103 (T - 240). A=area of water exposed to the gas. V=volume of water. As in the case of oxygen, the solubility of nitrogen in sea-water decreases with increasing chlorine content. The calculated formula expressing these results is: 1000β=18.639-0.4304t+0.007453t2-0.0000549t2-Cl(0.2172-0.007187t+00000952t2), the chlorine being expressed as grams per litre. Solubility of nitrogen containing argon in sea-water from a free, dry atmosphere at 760 mm
The solubility of nitrogen in aqueous solutions of barium and sodium chlorides is as follows: Solubility of nitrogen in aqueous salt solutions
The following table gives the solubility of nitrogen in ethyl alcohol at various temperatures: Solubility of nitrogen in alcohol
The solubility of nitrogen in mixtures of ethyl alcohol and water is given by Just. Solubility of nitrogen in aqueous ethyl alcohol
Critical temperature: from -146 to -144.7 Critical pressure: from 32 to 35 Critical density: from 0.31096 to 0.32690 The solubility of nitrogen in natural petroleum is of the same order as that in alcohol; the absorption coefficient at 10° C. is 0.135 and at 20° C. is 0.117. Nitrogen is much less soluble in aqueous solutions of glycerol and in aqueous solutions of sugars than in water. |
Last articlesW in 8QLNW in 8RJA V in 8WTN Te in 8QLN Re in 9GHX Rb in 8Z5C Ni in 9C0T Ni in 9C0S Ni in 9GP1 Ni in 9FYO |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |