As has already been mentioned, this behaviour is found in the case of optically active isomerides, the solubilities of which are identical.
This is the case when solubilities are determined in open vessels; the pressure is then equal to atmospheric pressure.
The solubilitiesare represented diagrammatically in Fig.
The diagram of solubilities of barium acetate not only illustrates the way in which the solubility curves of the different stable hydrates of a salt succeed one another, but it has also an interest and importance from another point of view.
The question, therefore, arises as to the relative solubilities of the solid and the supercooled liquid at the same temperature.
These major classes are further subdivided into the following sub-classes, which depend in part upon the solubilities of the individual proteins, and in part upon the nature of their products of hydrolysis: 1.
The solubility-product constants, for similar salts, are a measure of their solubilities in water.
The separation of the groups depends, therefore, on the different solubilities of the sulphides of these [p211] groups, the sulphides of the zinc group being the most soluble.
The absolute values of the solubilities of the various sulphides, which are involved in the discussion, are known, with any degree of accuracy, only in a few cases.
Magnesium hydroxide, as the table of solubilities shows, is also very difficultly soluble.
We may obtain their values by determining the solubilities of salts in pure water, whenever the solubility is not affected by other chemical changes.
A table of exact solubilities is given at the end of the Lab.
Although in the majority of cases the solubility of solids increases with the temperature, yet there are some solid substances whosesolubilities decrease on heating.
On evaporation of a mixture of the saturated solutions, sodium chloride separates; and then, on cooling, potassium chloride separates, owing to the difference of rate of variation of their solubilities with the temperature.
Mixtures of diamines may be separated by their different solubilities in ether and alcohol.
Hoppe- Seyler, based primarily on solubilitiesand distribution, may be conveniently retained.
The various solubilitiesare shown in the following table: -- Ammonium Alum.
Pharmacopeia gives the solubility of phenylcinchoninic acid only in general terms; hence it was deemed advisable to determine its solubilities and describe them in more definite terms.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "solubilities" in a variety of sentences. We hope that you will now be able to make sentences using this word.
