It will now be obvious to you, that in a mixture of clay with lime, all the conditions exist for the solution of the silicated clay, and the solubility of the alkaline silicates.
The very name of this vitamine indicates its ready solubility in water.
Their chief characteristic is solubility in an alkaline solution, from which sulphuretted hydrogen produces a white precipitate of zinc sulphide.
The precipitation of lead from acid solutions with sulphuric acid, and the solubility of the precipitate in ammonium acetate, distinguishes it from all other metals.
The solubility of the ores of copper in acid has already been described, but certain furnace products, such as slags, are best opened up by fusion with fusion mixture and a little nitre.
It is distinguished by the solubility of its hydrate in ammonic carbonate, by not being precipitated by boiling with sodium hyposulphite, and by not being precipitated by ammonic sulphide from an ammonic carbonate solution.
They are characterised by the solubility of almost all their salts in water, and, consequently, are found in the solutions from which the earths and oxides of the metals have been separated by the usual group re-agents.
The carbon-compounds (other than carbonates, which will be subsequently considered) occurring in minerals are generally characterised by their sparingsolubility in acids.
The absence from the latter organs shows that the lipoid solubility does not obtain in the body.
Chemical Laboratory[217] conducted some experiments on the solubility of iodin in liquid petrolatum, which indicated that a saturated solution would contain about 1.
To a few practitioners of an older generation the pharmacologic basis of a remedy for rheumatism was sufficiently defined by saying that it increased the solubility of uric acid or affected it in some way.
To determine the solubility of iodin in Liquid Petrolatum, 200 c.
For this reason, further experiments were conducted with the view of determining both the solubility in and the extent to which iodin is absorbed (disappears as free iodin), if at all, by liquid petrolatums of various kinds.
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.
However, the general characteristics of syphilodol tablets, such as partial solubility in water, but not soluble in sodium hydroxid, sodium bicarbonate or acids, threw doubt on the hypothesis.
Iodeol has the solubility characteristics of fats and fat-like compounds.
The data obtained for the solubility of phenylcinchoninic acid are given in Table 5.
Its therapeutic advantages are stated to be that more rapid results are obtained because of its increased solubility over barbital alone.
The sample of phenylcinchoninic acid employed to determine the solubility was obtained by repeated recrystallization from alcohol of a commercial specimen.
The latter penetrates the hides in a few hours without contracting the grain, increases the solubility of the vegetable tannins subsequently used, and helps to keep the leather light and uniform in colour.
One important property of lime is its lowersolubility in hot than in cold water.
Fortunately, the limited solubility of the lime in water affords a wide margin of safety in working, and the only danger to guard against is the too prolonged use of old liquors, which are readily detected by the strong odour of ammonia.
In alkaline solution it is easily soluble, [Footnote 1: Its solubility in alcohol and alkalies renders this product an effective and cheap substitute for shellac.
The latter is isomeric with pentagalloyl glucose and possesses similar properties; there is, however, a vast difference in the solubility of the two.
The preparation of these compounds is rendered difficult by the slight solubility of the substances and their slight affinities for entering into reaction.
It was observed that the solubility of the quebracho extract was not increased by this treatment, but the faintly acidic character of the natural tannin caused the bakelite to be thrown down as an insoluble precipitate.
Crude phenolsulphonic acid, when added to a solution of the quebracho extract referred to, does not increase the solubility of the latter, which even deposits considerable amounts of insoluble tannin particles.
Partial solubility of the precipitate therefore indicates the presence of both wood pulp and Neradol D.
If, however, this mass is heated for some time to 100°C, it assumes a light brown coloration and its solubility in water is diminished.
In fact, we have a method of recovering indigo from indigo-dyed woollen rags, based on the solubility of the wool in hot caustic soda.
To effect this object, use is made of the solubility of nitrous fumes in strong vitriol.
I refer to itssolubility in alcohols, acetone, esters, etc.
We shall have occasion in the sequel to enlarge further on the qualities of the several sorts of Oils, and their solubility in Spirit of Wine, when we come to treat of Ardent Spirits and of AEther.
Lastly, the great solubility of the desiccated residuum of the Tincture of Mars, made with Tartar, is a very strong and decisive proof, that this residuum is no other than Iron dissolved by the Acid of Tartar: for what else can it be?
Yet these two Neutral Salts have not the same degree of solubility in water.
To repeat it in a few words: we take the cause of the solubility of Oils in Spirit of Wine to be an Acid, which is but superficially united with them, and so as still to retain its properties.
We may however venture to throw out some conjectures concerning it, deduced from what hath been already said, relating to the cause of the solubility of Oils in Spirit of Wine.
The solubility of this hydrated oxide is alone fatal to its employment as a pigment.
In gold deposits, the greater resistance to solubilityof this metal than most of the others, renders the phenomena of migration to depth less marked.
The method of analysis that I am about to describe is based chiefly upon the determination of the melting point of the fatty acids contained in the oils, and upon their solubility in a mixture of alcohol and acetic acid.
In testing the solubilityof the fatty acids in alcohol and acetic acid, I employ the method proposed by David (in Comptes Rendus, 1878, p.
This also gives a sulphur reaction when saponified, while it resembles castor oil by its solubility in alcohol.
The tests for the two last named have hitherto never presented any difficulty, as rape seed is easily detected, owing to the sulphur in it, by saponifying it in a silver dish, and castor oil by itssolubility in alcohol.
To detect this oil we must take the melting point of the acids along with the solubility of the oil itself in alcohol.
This involves a consideration of their solubility in atmospheric waters, e.
They usually consist of trials of solubility in acids, of absorptive power for water, of resistance to frost, tested by the efflorescence of sodium-sulphate, and of resistance to crushing.
The curious phenomena of this experiment are explained by the solubility of CaCO3 in water containing CO2, and its insolu-bility in water, having no CO2.
The Formation of Caves in limestone rocks is due also to the solubility of CaCO3.
The solubility of CaCO3 in water that contains CO2 leads to important results.
The oils from these two sources differ somewhat in their properties, and also in value, the former being preferred on account of its greater solubility in alcohol.
Owing to the solubility in weak brine of these latter soaps, it is preferable to grain them with caustic soda lye.
A neutral olive-oil soft soap, owing to its solubilityin cold water, may be used for fibres coloured with most delicate dyes, which would be fugitive in hot soap solutions, and this soap is employed for the most expensive work.
The solubility of the oil in alcohol increases with age.
It was at one time believed that solubility in water was an indispensable requisite, but recent investigations appear to lead to a directly contrary conclusion.
But their solubilityis increased by the presence of carbonic acid contained in the water, and which causes it to dissolve, to some extent, substances otherwise insoluble.
On the other hand, this portion contains the whole of the chlorine which exists in the soil, and this might be anticipated from the readysolubility in water of the compounds of that substance.
It may therefore be stated with certainty that solubility in water is not essential to the absorption of substances by the plant, which must possess the power of itself directly attacking, acting chemically on, and dissolving them.
We may now proceed to consider sulphureous substances, with regard to their solubility in water, and to the part which these bodies have acted in consolidating the strata of the globe.
Glucina closely resembles alumina, from which, however, it is distinguished by its solubility when freshly precipitated in a cold solution of carbonate of ammonia, from which it is again thrown by boiling.
Thus, sulphate of potash and cream of tartar are used for this purpose, because of the grittiness of their powders and their slight solubility in water.
It is distinguished from strychnia, which in many respects it resembles, by its ready solubility in both dilute and absolute alcohol, and its insolubility in ether.
It loses its solubility in the solvents of ordinary caoutchouc, whilst its elasticity is greatly augmented, and has become permanent.
Camphor is frequently put into wardrobes and clothes-trunks, to keep away insects; it is used to make the white stars and fire of the pyrotechnist; and by the varnish-maker to increase the solubility of copal and other gums.
Metallic gold is characterised by its yellow colour, insolubility in nitric acid, and its ready solubility in aqua regia, forming a rich yellow or amber-coloured liquid, which stains the skin purple.
The mixed acids may be separated by saturating them collectively with baryta, and by taking advantage of the unequal solubility of the newly formed barium salts.
The solubility of casein in milk is occasioned by the presence of the phosphates and other salts of the alkalies.
In the pasty or solid state its solubility varies, and it is always an indefinite compound.
Precipitation with sulphuretted hydrogen does not give exact results on account of thesolubility of the indium sulphide.
Santi has paid special attention to the solubility of barium in the body.
Solubility of Barium Sulphate in Ferric Chloride, Aluminum Chloride, and Magnesium Chloride.
In fact, the question of solubility and the avoidance of an acid reaction, which of itself may kill, are the main points to keep in mind.
It is a result of the extremesolubility of the salts of sodium in water.
The great solubility of its salts has protected it from abstraction, and it has gone on collecting during geological time, practically in its entirety.
The solubility of the flesh-formers--provided they be highly elaborated--is a very good criterion of their nutritive power.
Its exceedingly high proportion of ready-formed fatty matter, the great comparative solubility of its constituents, and its mild and agreeable flavor, constitute it an article superior to linseed cake.
We have also tested the solubility of this substance and find it to behave about as your laboratory did.
It is important to note one peculiarity about the solubility of silicates.
It is due to the fact of the great solubility of nitrates, as well as to the fact, as already mentioned, of the incapacity of the soil-particles to fix them.
Professor Fleischer has also tested the comparative solubility of basic slag and phosphorite, by boiling them in a solution of acetic acid.
Citrate of ammonia, solubility of phosphates in, 408.
The solubilityof tribasic phosphate, of course, is not always equal in different manures.
In the above experiments it was found that the fineness of grinding had a marked effect on the solubility of the slag, and that the finer it was ground the greater was its solubility.
A further point of importance with regard to the ash is its solubility in water and in acids.
Professor Wagner of Darmstadt has carried out some extremely interesting experiments on the solubility of slag.
We are apt at first sight, however, knowing the great solubility of nitrates, to overrate this source of loss.
The solubility of the mucines in dilute solutions of alkalies and of alkaline earths causes the epidermis to be loosened from the corium, when the skins are treated with such solutions for some time.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "solubility" in a variety of sentences. We hope that you will now be able to make sentences using this word.
