Ether sentence example

ether
  • The result, was in Helmholtz's words, to establish beyond doubt that ordinary light consists of electrical vibrations in an all-pervading ether which possesses the properties of an insulator and of a magnetic medium.
    8
    5
  • It is readily soluble in alcohol, ether and water.
    11
    9
  • Maxwell explained electric and magnetic forces, not by the action at a distance assumed by the earlier mathematicians, but by stresses in a medium filling all space, and possessing qualities like those attributed to the old luminiferous ether.
    2
    0
  • There are certainly at least two resins in the powder (which is known officially as Podophylli resina), one of them being soluble and the other insoluble in ether.
    1
    0
  • It dissolves readily in water and alcohol in all proportions, but is insoluble in ether.
    1
    0
    Advertisement
  • He was regarded as the mediator between suffering humanity and the unknowable and inaccessible god of all being, who reigned in the ether.
    1
    0
  • Ether is thus the type of a rapidly diffusible stimulant.
    1
    0
  • The purity men love is like the mists which envelop the earth, and not like the azure ether beyond.
    6
    5
  • The glycols are somewhat thick liquids, of high boiling point, the pinacones only being crystalline solids; they are readily soluble in water and alcohol, but are insoluble in ether.
    0
    0
  • When electric oscillations are set up in an open or closed electric circuit having capacity and inductance, and left to themselves, they die away in amplitude, either because they dissipate their energy as heat in overcoming the resistance of the circuit, or because they radiate it by imparting wave motion to the surrounding ether.
    0
    0
    Advertisement
  • It is soluble in absolute alcohol and in ether.
    0
    0
  • The solution obtained is neutralized, concentrated on the water-bath, acidified by sulphuric acid and extracted with ether.
    0
    0
  • It is soluble in 4ths of its weight of cold, and in half its weight of boiling water, and dissolves in alcohol, but not in ether.
    0
    0
  • It is almost insoluble in water, but readily soluble in alcohol and ether.
    0
    0
  • Ten to twenty minims of ether, subcutaneously injected, constitute perhaps the most rapid and powerful cardiac stimulant known, and are often employed for this purpose in cases of syncope under anaesthesia.
    0
    0
    Advertisement
  • Taken internally, ether acts in many respects similarly to alcohol and chloroform, but its stimulant action on the heart is much more marked, being exerted both reflexly from the stomach and directly after its rapid absorption.
    0
    0
  • The after-effects are, if anything, rather pleasant, and the habit of ether drinking is certainly not so injurious as alcohol- ism.
    0
    0
  • Some solutions of nitroglycerin (in ether, acetone, &c.) burn quietly, and the same is the case when it is held in solution or suspension in a colloid substance, as gelatinized guncotton, &c.
    0
    0
  • It is a monacid base; the hydrochloride, C 20 H 17 N0 4 HC1, is insoluble in cold alcohol, ether and chloroform, and soluble in 500 parts of water; the acid sulphate, C 20 H 17 N0 4 H 2 SO 4, dissolves in about loo parts of water.
    0
    0
  • It is insoluble in ether, and is more active than jalapin.
    0
    0
    Advertisement
  • It dissolves readily in ether, and has a soft resinous consistence.
    0
    0
  • When cold, froth can be immediately dissipated by adding a few drops of ether.
    0
    0
  • Snakes possess teeth in the maxillaries, mandibles, palatine and pterygoid bones, sometimes also in the intermaxillary; they may be absent in one or the ether of the bones mentioned.
    0
    0
  • The acid, auricyanic acid, 2HAu (CN) 4.3H20, is obtained by treating the silver salt (obtained by precipitating the potassium salt with silver nitrate) with hydrochloric acid; it forms tabular crystals, readily soluble in water, alcohol and ether.
    0
    0
  • We find that this dissipation, although undoubtedly going on, proceeds with extreme slowness, so that the vibrations pass their energy on to the ether as rapidly as they acquire it, and the " normal state " is never established.
    0
    0
    Advertisement
  • Mixing with benzol and/or petrol, or with ether in varying proportions, enables it, however, to be employed successfully in them, until such time as engines specially designed for its use are available.
    0
    0
  • The amount of methyl alcohol present in wood spirit is determined by converting it into methyl iodide by acting with phosphorus iodide; and the acetone by converting it into iodoform by boiling with an alkaline solution of iodine in potassium iodide; ethyl alcohol is detected by giving acetylene on heating with concentrated sulphuric acid, methyl alcohol, !under the same circumstances, giving methyl ether.
    0
    0
  • It mixes in all proportions with water, alcohol and ether.
    0
    0
  • The iodide combines with liquid ammonia to form ZrI 4.8NH 3 i and with ether to give Zr14.4(C2H5)20.
    0
    0
  • Borne by the eagle, he soared high up into the ether, but became afraid.
    0
    0
    Advertisement
  • The oil may be given in capsules, or in the form of an emulsion, with or without maltextract, or success may be obtained by adding, to every two drachms of the oil, ten minims of pure ether and a drop of peppermint oil.
    0
    0
  • In 1782 he published some experiments on the formation of ether, and in 1783 examined the properties of glycerine, which he had discovered seven years before.
    0
    0
  • Sellmeier, is based upon the assumption that an interaction takes place between ether and matter.
    0
    0
  • Sellmeier adopted the elastic-solid theory of the ether, and imagined the molecules to be attached to the ether surrounding them, but free to vibrate about their mean positions within a limited range.
    0
    0
  • Thus the ether within the dispersive medium is loaded with molecules which are forced to perform oscillations of the same period as that of the transmitted wave.
    0
    0
    Advertisement
  • The equations finally arrived at are DX2(A2_ 2) (x2_ A2m)2+g2A2 ' DgA3 (A A l m) 2 +g 2 A2 ' where is the wave-length in free ether of light whose refractive index is n, and A m the wave-length of light of the same period as the electron, is a coefficient of absorption, and D and g are constants.
    0
    0
  • It is only very sparingly soluble in water, but dissolves readily in solutions of the alkaline iodides and in alcohol, ether, carbon bisulphide, chloroform, and many liquid hydrocarbons.
    0
    0
  • Its solutions in the alkaline iodides and in alcohol and ether are brown in colour, whilst in chloroform and carbon bisulphide the solution is violet.
    0
    0
  • Bunsen by boiling iodine with aqua regia and extracting with ether.
    0
    0
  • In 1902, in an "attempt at a chemical conception of the ether," he put forward the hypothesis that there are in existence two elements of smaller atomic weight than hydrogen, and that the lighter of these is a chemically inert, exceedingly mobile, all-penetrating and all-pervading gas, which constitutes the aether.
    0
    0
    Advertisement
  • Hydroferrocyanic acid, H 4 Fe(NC)s, is best obtained by decomposing the lead salt with sulphuretted hydrogen under water, or by passing hydrochloric acid gas into a concentrated ether solution of the potassium salt.
    0
    0
  • In the latter case the precipitate is dissolved in water, reprecipitated by ether, and washed with ether-alcohol.
    0
    0
  • They are colourless liquids, readily soluble in alcohol and in ether, but insoluble in water.
    0
    0
  • Perrault also uses fee for anything that has magical quality; "the key was fee," had mana, or wakan, savage words for the supposed "power," or ether, which works magic or is the vehicle of magical influences.
    0
    0
  • It is miscible in all proportions with water, alcohol and ether.
    0
    0
    Advertisement
  • The ether three sides are occupied by the episcopal and municipal palaces, and the Palazzo Piccolomini; the last, resembling the Palazzo Rucellai at Florence, is the finest, and in front of it is a beautiful fountain.
    0
    0
  • When the reaction is complete the acid is neutralized with soda, and the phenyl methyl pyrazolone extracted with ether and distilled in vacuo.
    0
    0
  • The compounds containing this radical are treated under other headings; the hydride is better known as ethane, the alcohol, C 2 H 5 OH, is the ordinary alcohol of commerce, and the oxide (C 2 H 5) 2 O is ordinary ether.
    0
    0
  • By suspending it in ether and passing ammonia, potassium amidochromate, Cr02-NH2.
    0
    0
  • It is readily soluble in alcohol, ether and benzene.
    0
    0
    Advertisement
  • It has the characteristic appearance of pure silk - a brilliant soft white body with a pearly lustre - insoluble in water, alcohol and ether, but it dissolves freely in concentrated alkaline solutions, mineral acids, strong acetic acid and in ammoniacal solution of oxide of copper.
    0
    0
  • Grignard (Comptes rendus, 1900 et seq.) observed that magnesium and alkyl or aryl halides combined together in presence of anhydrous ether at ordinary R temperatures (with the appearance of brisk boiling) to form compounds of the type RMgX(R = an alkyl or aryl group and X = halogen).
    0
    0
  • These compounds are insoluble in ether, are non-inflammable and exceedingly reactive.
    0
    0
  • Tschelinzeff (Ber., 1906, 39, p. 773) considers that they contain two molecules of ether.
    0
    0
  • Tschelinzeff (Ber., 1904, 37, p. 4534) showed that the ether may be replaced by benzene containing a small quantity of ether or anisole, or a few drops of a tertiary amine.
    0
    0
  • With unsaturated alkyl halides the products are only slightly soluble in ether, and two molecules of the alkyl compound are brought into the reaction.
    0
    0
  • He not only agrees with Laplace and Lyell about the evolution of the solar system, but also supposes that the affinities, pointed out by Lothar Meyer and Mendeleeff, between groups of chemical elements prove an evolution of these elements from a primitive matter (prothyl) consisting of homogeneous atoms. These, however, are not ultimate enough for him; he thinks that everything, ponderable and imponderable or ether, is evolved from a primitive substance, which condenses first into centres of condensation (pyknatoms), and then into masses, which when they exceed the mean consistency become ponderables, and when they fall below it become imponderables.
    0
    0
  • Aristotle could not know enough, physically, about Nature to understand its matter, or its motions, or its forces; and consequently he fell into the error of supposing a primary matter with four contrary primary qualities, hot and cold, dry and moist, forming by their combinations four simple bodies, earth, water, air and fire, with natural rectilineal motions to or from the centre of the earth; to which he added a quintessence of ether composing the stars, with a natural circular motion round the earth.
    0
    0
  • By the alchemists the word was used principally to distinguish various highly volatile, mobile and inflammable liquids, such as the ethers, sulphuric ether and acetic ether having been known respectively as naphtha sulphurici and naphtha aceti.
    0
    0
  • They held that the body is mortal, and its substance transitory; that the soul is immortal, but, coming from the subtlest ether, is lured as by a sorcery of nature into the prison-house of the body.
    0
    0
  • In this connexion a statement in terms of force is apt to be displaced by more direct and more comprehensive methods, and the attention of physicists is directed to the intervention of the ether.
    0
    0
  • One way in which this has been secured is by obtaining the under cooling by temporary cooling of the air space by a spiral tube in which ether may be evaporated, the outer vessel being filled with ice in contact with a solution of equivalent concentration to that within.
    0
    0
  • But in order to obtain an adequate field of view, the mirrors, and therefore the box, had to be made somewhat large, and in the close-quarters conditions of trench warfare even the few inches by which they projected over the parapet or ether cover made them sufficiently obvious to draw fire.
    0
    0
  • Its specific gravity is 96, a little less than that of water, and it dissolves freely in alcohol, ether and glacial acetic acid.
    0
    0
  • The British Pharmacopoeia contains a watery solution - the Aqua Chloroformi - which is useful in disguising the taste of nauseous drugs; a liniment which consists of equal parts of camphor liniment and chloroform, and is a useful counter-irritant; the Spiritus Chloroformi (erroneously known as "chloric ether"), which is a useful anodyne in doses of from five to forty drops; and the Tinctura Chloroformi et Morphinae Composita, which is the equivalent of a proprietary drug called chlorodyne.
    0
    0
  • It has since been shown by Buchner and Albert that yeast-cells which have been killed by alcohol and ether, or with acetone, still retain the enzyme.
    0
    0
  • It is insoluble in water, but is readily soluble in alcohol,, and ether.
    0
    0
  • In this process the amine salt is dissolved in absolute alcohol and diazotized by the addition of amyl nitrite; a crystalline precipitate of the diazonium salt is formed on standing, or on the addition of a small quantity of ether.
    0
    0
  • They dissolve easily in water, but only to a slight extent in alcohol and ether.
    0
    0
  • Jochem (Ber., 1901, 34, p. 3337), who arrived at the conclusion that the normal decomposition of diazonium salts by alcohols results in the formation of phenolic ethers, but that an increase in the molecular weight of the alcohol, or the accumulation of negative groups in the aromatic nucleus, diminishes the yield of the ether and increases the amount of the hydrocarbon formed.
    0
    0
  • Well-dried hydroxylamine hydrochloride is dissolved in methyl alcohol and mixed with sodium methylate; a solution of methyldichloramine in absolute ether is then added and an ethereal solution of diazomethane distils over.
    0
    0
  • The liquid so obtained is extracted with ether and the ethereal solution distilled under diminished pressure, and finally purified by repeated distillations.
    0
    0
  • The esters of the aliphatic and aromatic acids are colourless neutral liquids, which are generally insoluble in water, but readily dissolve in alcohol and ether.
    0
    0
  • The offensive taste of rape oil may also be removed by treatment with a small proportion of sweet spirit of nitre (nitrous ether).
    0
    0
  • In organic chemistry he published papers on the decomposition of ammonium oxalate, with formation of oxamic acid, on amyl alcohol, on the cyanides, and on the difference in constitution between nitric and sulphuric ether.
    0
    0
  • Exempt from duty were now only refuse, raw products, scientific instruments, ships and literary and artistic objects; forty-four articles notably beer, vinegar, sugar, herrings, cocoa, salt, fish oils, ether, alum and sodawere unaffected by the change, while duties were henceforth levied upon a large number of articles which had previously been admitted dtity free, such as pig iron, machines and locomotives, grain, building timber, tallow; horses, cattle and sheep; and, again, the tariff law further increased the duties leviable upon numerous other articles.
    0
    0
  • Ether, alcohol not in cluded elsewhere, essen tial oils, perfumery and cosmetics.
    0
    0
  • The members of the Exchanges in Berlin and ether towns refused to accept this law.
    0
    0
  • But the state itself, when reached, is at least as dangerous to life as is that produced by inhalation of ether, and it is more difficult to recover from.
    0
    0
  • It is easily soluble in hot alcohol, ether and carbon bisulphide.
    0
    0
  • It is readily soluble in water and in alcohol, but is insoluble in chloroform and ether.
    0
    0
  • It is partly dissolved by cold alcohol, the remainder being soluble in ether.
    0
    0
  • The ethers are neutral volatile liquids (the first member, methyl ether, is a gas at ordinary temperature).
    0
    0
  • Methyl ethyl ether, CH 3.0.
    0
    0
  • For diethyl ether see Ether, and for methyl phenyl ether (anisole) and ethyl phenyl ether (phenetole) see Carbolic Acid.
    0
    0
  • It is not used itself in medicine owing to its insolubility in water and ether.
    0
    0
  • It has been used by some surgeons for the production of anaesthesia previous to the administration of ether or chloroform, but the use of the method is now more usually relegated to obstetric practice.
    0
    0
  • Pinerua separates the metals by taking advantage of the fact that cobalt chloride is soluble in ether which has been saturated with hydrochloric acid gas at low temperature.
    0
    0
  • The most noticeable point is the position assigned by Chalybaus to the "World Ether," which is defined as the infinite in time and space,.
    0
    0
  • It crystallizes in colourless plates and is readily soluble in alcohol, ether, &c., but not in water.
    0
    0
  • Among the characteristic esters present in wine is the well-known " oenanthic ether," which consists principally of ethylic pelargonate.
    0
    0
  • The phenomena of light had compelled physicists to postulate a space-filling medium, to which the name ether had been given, and Henry and Faraday had long previously suggested the idea of an electromagnetic medium.
    0
    0
  • This great fact once ascertained, it became clear that the notion that electric phenomena are affections of the luminiferous ether was no longer a mere speculation but a scientific theory capable of verification.
    0
    0
  • It may be obtained by extracting powdered gall-nuts with a mixture of ether and alcohol, whereupon the tannin is taken up in the lower layer, which on separation and evaporation yields the acid.
    0
    0
  • When pure the acid forms a colourless, amorphous mass, very soluble in water, less so in alcohol, and practically insoluble in ether.
    0
    0
  • This led Clerk Maxwell to frame his theory of electro-dynamics, in which electrical impulses were assumed to be transmitted through the ether by waves.
    0
    0
  • Two very old remedies for fever are acetate of ammonia and nitrous ether.
    0
    0
  • Now we can see the reason for their administration, because the nitrous ether, consisting chiefly of ethyl nitrite, dilates the superficial vessels and thus allows greater escape of heat from the surface; while acetate of ammonia, by acting as a diaphoretic and stimulating the secretion of sweat, increases the loss of heat by evaporation.
    0
    0
  • Prepared in this way it contains a small quantity of the unaltered chloride, which can be removed by ether or carbon bisulphide.
    0
    0
  • It is a white powder insoluble in water, alcohol and ether.
    0
    0
  • Chrysippus determined it, following Zeno, to be fiery breath or ether, a spiritualized sublimed intermediate element.
    0
    0
  • The residue that remains in original purity with its tension yet undiminished is the ether in the highest sphere of the visible heavens, encircling the world of which it is lord and head.
    0
    0
  • In the rational creatures - man and the gods - Pneuma is manifested in a high degree of purity and intensity as an emanation from the world-soul, itself an emanation from the primary substance of purest ether - a spark of the celestial fire, or, more accurately, fiery breath, which is a mean between fire and air, characterized by vital warmth more than by dryness.
    0
    0
  • There is in both alike a ruling part, though this is situate in the human heart at the centre - not in the brain, as the analogy of the celestial ether would suggest.
    0
    0
  • The most elementary part of nature is pure ether, which is possessed of divine reason.
    0
    0
  • If a drop of ether is held near the surface of water the vapour of ether condenses on the surface of the water, and surfacecurrents are formed flowing in every direction away from under the drop of ether.
    0
    0
  • If we place a small floating body in a shallow vessel of water and wet one side of it with alcohol or ether, it will move off with great velocity and skim about on the surface of the water, the part wet with alcohol being always the stern.
    0
    0
  • The inverted tube, with its suspended water, being held in a clamp, a beaker containing a few drops of ether is brought up from below until the free surface of the water is in contact with ether vapour.
    0
    0
  • Soc. Morphine, or morphia, crystallizes in prisms with one molecule of water; it is soluble in woo parts of cold water and in 160 of boiling water, and may be crystallized from alcohol; it is almost insoluble in ether and chloroform.
    0
    0
  • It is readily soluble in water, alcohol, ether, &c. In addition to its application in the cordite industry, it is used in the manufacture of chloroform and sulphonal, and as a solvent.
    0
    0
  • It dissolves in water, alcohol and ether.
    0
    0
  • It is readily soluble in water, alcohol and ether, and is a very powerful base.
    0
    0
  • The discovery of ether brought with it a reconstruction of our ideas of the physical universe, transferring the emphasis from the mathematical expression of static relationships to a dynamic conception of a universe in constant transformation; matter in equipoise became energy in gradual readjustment.
    0
    0
  • Thymol has a strong odour of thyme and a pungent taste, and is freely soluble in alcohol, ether, chloroform or olive oil, but almost insoluble in cold water.
    0
    0
  • To prepare it olive oil is saponified with potash, and lead acetate added; the lead salts are separated, dried, and extracted with ether, which dissolves the lead oleate; the solution is then treated with hydrochloric acid, the lead chloride filtered off, the liquid concentrated, and finally distilled under diminished pressure.
    0
    0
  • It is not soluble in fixed oils or in ether, although the pure alkaloid is soluble in both.
    0
    0
  • The fused mass separates into two layers, the upper of which contains a mixture of potassium and lithium sulphates; this is lixiviated with water and converted into the mixed chlorides by adding barium chloride, the solution evaporated and the lithium chloride extracted by a mixture of dry alcohol and ether.
    0
    0
  • It results in the alkaline fusion of many resins, and may be prepared by fusing ortho-phenolsulphonic acid, o-chlorphenol, o-bromphenol, and o-phenoldisulphonic acid with potash, or, better, by heating its methyl ether, guaiacol, C 6 H 4 (OH) (OCH 3), a constituent of beechwood tar, with hydriodic acid.
    0
    0
  • The dimethyl ether or veratrol is also used in medicine.
    0
    0
  • The valerianic;ester of guaiacol is known as geosote, the benzoic as benzosol,' the salicylic as guaiacolsalol, while the glycerin ether appears as guaiamar.
    0
    0
  • Bromine is readily soluble in chloroform, alcohol and ether.
    0
    0
  • The commonest form is P 3 N 3 C1 6, a crystalline solid, insoluble in water, but soluble in alcohol and ether.
    0
    0
  • Larmor suggests is due to relaxation of the spring of the surrounding ether by reason of the crowding of the molecules; a shift of 0.17 tenth-metres would, if interpreted by Doppler's principle, have been read as a receding velocity of I I km.
    0
    0
  • Gallic acid is most readily obtained by boiling the tannin procured from oak-galls by means of alcohol and ether with weak solution of acids.
    0
    0
  • It crystallizes in white or pale fawn-coloured acicular prisms or silky needles, and is soluble in alcohol and ether, and in loo parts of cold and 3 of boiling water; it is without odour and has an astringent and an acid taste and reaction.
    0
    0
  • The d-form is found as a methyl ether in pirate (from the juice of Pinus lambertina, and of caoutchouc from Mateza roritina of Madagascar), from which it may be obtained by heating with hydriodic acid.
    0
    0
  • The /-form is also found as a methyl ether in quebrachite.
    0
    0
  • A dimethyl ether of inactive inosite is dambonite which occurs in caoutchouc from Gabon.
    0
    0
  • It also dissolves in alcohol and ether; boiling point determinations of the molecular weight in these solutions point to the formula FeCl3.
    0
    0
  • By exposure to sunlight, either alone or dissolved in ether or ligroin, it gives lustrous orange plates of diferrononacarbonyl, Fe2(CO)3.
    0
    0
  • It is insoluble in water, but dissolves readily in alcohol and ether.
    0
    0
  • It is soluble in alcohol, ether, benzene and chloroform.
    0
    0
  • These are the doctrines of animism, and, according to the usual anthropological theory, these spirits come to thrive to god's estate in favourable circumstances, as where the dead man, when alive, had great man y or wakan, a great share of the ether, so to speak, which, in savage metaphysics, is the viewless vehicle of magical influences.
    0
    0
  • The tri-iodide, AsI3 prepared by subliming arsenic and iodine together in a retort, by leading arsine into an alcoholic iodine solution, or by boiling powdered arsenic and iodine with water, filtering and evaporating, forms brick-red hexagonal tables, of specific gravity 4.39, soluble in alcohol, ether and benzene, and in a large excess of water; in the presence of a small quantity of water, it is decomposed with formation of hydriodic acid and an insoluble basic salt of the composition 4AsOI.
    0
    0
  • The collapse must be treated with hot blankets and bottles, and subcutaneous injections of brandy, ether or strychnine.
    0
    0
  • Obedience, endurance, military success - these were the aims constantly kept in view, and beside these all ether ends took a secondary place.
    0
    0
  • Fresnel obtained his formulae by assuming that the optical difference of media is due to a change in the effective density of the ether, the elasticity being the same - an assumption inconsistent with his theory of double refraction - and was led to the result that the vibrations are perpendicular to the plane of polarization.
    0
    0
  • It was at first supposed that the defect of Fresnel's formulae was due to the neglect of the superficial undulations that, on a rigorous elastic solid theory of the ether, are called into existence at reflection and refraction.
    0
    0
  • Terephthalic acid, formed by oxidizing para-diderivatives of benzene, or best by oxidizing caraway oil, a mixture of cymene and cuminol, with chromic acid, as almost insoluble in water, alcohol and ether; it sublimes without melting when heated.
    0
    0
  • The division into cold mist and warm ether first broke the spell of confusion.
    0
    0
  • By the addition of hydrogen peroxide to a solution of chromic acid, a fine blue coloration due to a perchromic acid is produced which is readily absorbed by shaking out with ether.
    0
    0
  • They are completely soluble in ether, carbon bisulphide, chloroform, carbon tetrachloride, petroleum ether, and benzene.
    0
    0
  • Of the other proposed volatile solvents ordinary ether has found no practical application, as it is far too volatile and hence far too dangerous.
    0
    0
  • At the present time the choice lies practically only between the two solvents, carbon bisulphide and naphtha (petroleum ether).
    0
    0
  • Their amount can be determined in a direct manner by exhausting the saponified mass, after dilution with water, with ether, evaporating the latter and weighing the amount of mineral oil left behind.
    0
    0
  • This separation is effected by converting the alkali soaps of the fatty acids into lead soaps and treating the latter with ether, in which the lead salts of the saturated acids are insoluble, whereas the salts of the above-named unsaturated acids are soluble.
    0
    0
  • The essential oils are for the most part insoluble or only very sparingly soluble in water, but in alcohol, ether,`,fatty oils and mineral oils they dissolve freely.
    0
    0
  • Formic ether gives a peach-like odour, and is used for flavouring fictitious rum.
    0
    0
  • Perkins in his patent specification states that the volatile fluid is by preference ether.
    0
    0
  • Improvements were made by Siebe & Company of London, and a considerable number of ether machines both for ice-making and refrigerating purposes were supplied by that firm and others up to the year 1880.
    0
    0
  • Linde also examined the physical properties of various liquids, and, after making trials with methylic ether in 1872, built his first ammonia compression machine in 1873.
    0
    0
  • The refrigerating liquid (ether, sulphur dioxide, anhydrous ammonia, or carbonic acid) passes from the bottom of the condenser through the regulating valve into the refrigerator in a continuous stream.
    0
    0
  • It is soluble in water, alcohol and ether.
    0
    0
  • Ethyl alcohol is taken as a type of the action of methyl alcohol, amyl alcohol, propyl alcohol, ether, acetic ether, paraldehyde, sulphonal, chloroform, methyl chloride, ethyl chloride, chloral hydrate, butylchloral hydrate, and almost any number of derivatives from these.
    0
    0
  • With some of them, such as chloral and chloroform, the stimulation period is short compared with the narcotic period, while with others, such as ether, the reverse is the case.
    0
    0
  • Both heat and light are regarded as vibrations of this diffused ether.
    0
    0
  • To the alcoholic solution, four times its volume of ether is added, when the ammonium salt is precipitated.
    0
    0
  • It is then filtered, washed with ether, and air-dried.
    0
    0
  • Of those given ether, 34% died, of those given chloroform, 44% died.
    0
    0
  • Perhaps the use of ' sulphuric ether ' for renal or biliary colic was recognized earlier than 1842.
    0
    0
  • This mixture was transferred to a glass chromatography column and the non-polar components eluted using diethyl ether.
    0
    0
  • The screen display shows ether the hole count or spindle revolutions.
    0
    0
  • Articles or letters on this subject, whether opposing or supporting the ether opposing or supporting the ETH, are welcome.
    0
    0
  • Supplementary provisions relating to methylated spirits and methylated ether 13.
    0
    0
  • Where glider means a periodic structure moving through time on a periodic background called ether by Cook.
    0
    0
  • The ether used may be the ordinary rectified ether used may be the ordinary rectified ether, which always contains a portion of alcohol.
    0
    0
  • At the time, the standard belief of physicists had been that light was a wave motion carried by the luminiferous ether.
    0
    0
  • Allowing ETBE to qualify for the federal tax subsidies reduces the growth of MTBE (methyl tertiary butyl ether ), its main competitor.
    0
    0
  • Another batch of applications wing their way over the electronic ether.
    0
    0
  • The commonest ether diethyl ether is usually simply called ether.
    0
    0
  • Penta bromo diphenyl ether used as flame retardant in upholstery etc., like PCBs interferes with thyroxin metabolism.
    0
    0
  • For example, the JPO service translates " dimethyl ether " as " wood ether " .
    0
    0
  • Carbon dioxide or dry powder extinguishers should be used for ether fires.
    0
    0
  • In this context PEEK is an acronym for polyether ether ketone.
    0
    0
  • However if the ether oxygen map was missing for some reason, then Program Group would use the water map by default instead.
    0
    0
  • First, special relativity has no need of an ether.
    0
    0
  • But, the blood solubility is lower than ether and therefore blood levels fall more quickly.
    0
    0
  • The Bevis Saloman adds strange psych guitar squalls as slowly but surely the sound takes flight & soars into the ether.
    0
    0
  • Playful Welsh scamps Ether stomp immediately onto the part of the dancefloor labeled kitsch 70s throwbacks and start to do the funky gibbon.
    0
    0
  • As yet unpublished but here in the very corner of the ether is a best seller waiting to be discovered.
    0
    0
  • Quicklime, barium oxide, and dehydrated copper sulphate are especially applicable to alcohol and ether; the last traces of water may be removed by adding metallic sodium and distilling.
    0
    0
  • The free base is extracted by ether and fractionated in a current of hydrogen.
    0
    0
  • As the sum total of the wisdom propounded in the mystery of Agni, the searcher after truth is exhorted to meditate on that Self, made up of intelligence, endowed with a body of spirit, a form of light, and of an ethereal nature; holding sway over all the regions and pervading this All, being itself speechless and devoid of mental states; and by so doing he shall gain the assurance that "even as a grain of rice, or the smallest granule of millet, so is the golden Purusha in my heart; even as a smokeless light, it is greater than the sky, greater than the ether, greater than the earth, greater than all existing things; - that Self of the Spirit is my Self; on passing away from hence, I shall obtain that Self.
    0
    0
  • Brahma is conceived as the eternal selfexistent being, which on its material side unfolds itself to the world by gradually condensing itself to material objects through the gradations of ether, fire, water, earth and the elements.
    0
    0
  • Amber is not homogeneous in composition, but consists of several resinous bodies more or less soluble in alcohol, ether and chloroform, associated with an insoluble bituminous substance.
    0
    0
  • Ether and alcohol he regarded as substances analogous to and built up on the same type as water, and he further introduced the water-type as a widely applicable basis for the classification of chemical compounds.
    0
    0
  • So far back as 1850 he also suggested a view which, in a modified form, is of fundamental importance in the modern theory of ionic dissociation, for, in a paper on the theory of the formation of ether, he urged that in an aggregate of molecules of any compound there is an exchange constantly going on between the elements which are contained in it; for instance, in hydrochloric acid each atom of hydrogen does not remain quietly in juxtaposition with the atom of chlorine with which it first united, but changes places with other atoms of hydrogen.
    0
    0
  • The recognition of the polybasicity of acids, which followed from the researches of Thomas Graham and Liebig, had caused Williamson to suggest that dibasic acids could be referred to a double water type, the acid radical replacing an atom of hydrogen in each water molecule; while his discovery of tribasic formic ether, CH(OC 2 H 5) 3, in 1854 suggested a triple water type.
    0
    0
  • Hertz, have transformed applied mathematics by systematically basing their deductions upon the Law of the conservation of energy, and the hypothesis of an ether pervading space.
    0
    0
  • As a step towards removing this difficulty we notice that the energy of a vibration such as is represented by a spectral line has the peculiarity of being unable to exist (so far as we know) without suffering dissipation into the ether.
    0
    0
  • The general conception of a resin is a noncrystalline body, insoluble in water, mostly soluble in alcohol, essential oils, ether and hot fatty oils, softening and melting under the influence of heat, not capable of sublimation, and burning with a bright but smoky flame.
    0
    0
  • The relative lowering of the vapour-pressure can be easily measured by Dalton's method of the barometer tube for solvents such as ether, which have a sufficient vapour-pressure at ordinary temperatures.
    0
    0
  • The apprehension of God in the last of these five as ether is, according to the Saiva school of philosophy, the highest form of worship, for it is not the worship of God in a tangible form, but the worship of what, to ordinary minds, is vacuum, which nevertheless leads to the attainment of a knowledge of the all-pervading without physical accessories in the shape of any linga, which is, after all, an emblem.
    0
    0
  • James Clerk Maxwell (1831-1879) entered on his electrical studies with a desire to ascertain if the ideas of Faraday, so different from those of Poisson and the French mathematicians, could be made the foundation of a mathematical method and brought under the power of analysis.3 Maxwell started with the conception that all electric and magnetic phenomena are due to effects taking place in the dielectric or in the ether if the space be vacuous.
    0
    0
  • In a prayer addressed to " First birth of my birth, first beginning (or principle) of my beginning, first spirit of the spirit in me," he prays " to be restored to his deathless birth (genesis), albeit he is let a.nd hindered by his underlying nature, to the end that according to the pressing need and spur of his longing he may gaze upon the deathless principle with deathless spirit, through the deathless water, through the solid and the air; that he may be re-born through reason (or idea), that he may be consecrated, and the holy spirit breathe in"him, that he may admire the holy fire, that he may behold the abyss of the Orient, dread water, and that he may be heard of the quickening and circumambient ether; for this day he is about to gaze on the revealed reality with deathless eyes; a mortal born of mortal womb, he has been enhanced in excellence by the might of the All-powerful and by the right hand of the Deathless one," &c.
    0
    0
  • It is almost insoluble in water, is miscible with absolute alcohol and ether, and dissolves sulphur, phosphorus, resins and caoutchouc. On exposure to the air it dries to a solid resin, and absorbing oxygen gives off ozone - a reaction utilized in the disinfectant called "Sanitas."
    0
    0
  • Energetic dehydration gives the olefine hydrocarbons, but under certain conditions ethers (see Ether) are obtained.
    0
    0
  • The night veils without doubt a part of this glorious creation; but day comes to reveal to us this great work, which extends from earth even into the plains of the ether.
    0
    0
  • Muscle relaxation is fairly good, probably due to the relaxing properties of ether.
    0
    0
  • Squinting at the viewless ether through his monocle he beheld millions in it; so did William Augustus Destyn and the other sons-in-law.
    0
    0
  • Certainly, from the standpoint of the special theory of relativity, the ether hypothesis appears at first to be an empty hypothesis.
    0
    0
  • Their names slipped through his ears and vanished irretrievably into the ether of the room.
    0
    0
  • Potential poisons in this category include anesthetics (e.g. ether and chloroform), opiates (e.g., morphine and codeine), and barbiturates.
    0
    0
  • Abrams Star Trek film, a nod was made to Enterprise when Scotty revealed he was assigned to the backwater station after transporting Admiral Archer's favorite beagle somewhere into the ether.
    0
    0
  • It is readily soluble in water, alcohol and ether.
    0
    1
  • It is readily soluble in water and alcohol, but insoluble in ether.
    0
    1
  • The crystalline form appears to be due entirely to the carotin, which can be artificially crystallized from an alcohol or ether solution.
    5
    6
  • Life depended upon a universally diffused ether, which animals breathe in from the atmosphere, and which is contained in all parts of the body.
    0
    1
  • From the alloy containing 25% of silicon, the excess of magnesium is removed by a mixture of ethyl iodide and ether and a residue consisting of slate-blue octahedral crystals of magnesium silicide is left.
    0
    1
  • Chemically they appear to be ether anhydrides of the hexoses, the union being effected by the aldehyde or alcohol groups, and in consequence they are related to the ethers of glucose and other hexoses, i.e.
    0
    1
  • About 1832 he began his investigations into the constitution of ether and alcohol and their derivatives.
    0
    1
  • One of the earliest red-hot tube syntheses of importance was the formation of naphthalene from a mixture of alcohol and ether vapours.
    0
    1
  • Pyrogallol dimethyl ether is found in beechwood tar.
    1
    4
  • The now well-known fact that small doses of poisonous substances may act as stimuli to living protoplasm, and that respiratory activity and growth may be accelerated by chloroform, ether and even powerful mineral poisons, such as mercuric chloride, in minimal doses, offers some explanation of these phenomena of hypertrophy, wound fever, and other responses to the presence of irritating agents.
    0
    3
  • Give ether and brandy subcutaneously and apply hot water-bottles and blankets if there are signs of collapse.
    0
    3
  • It is almost insoluble in water, but mixes in all proportions with absolute alcohol, ether, benzene and various oils.
    0
    3
  • However, in 1833, Berzelius reverted to his earlier opinion that oxygenated radicals were incompatible with his electrochemical theory; he regarded benzoyl as an oxide of the radical C 14 H 1Q, which he named " picramyl " (from 7rucp6s, bitter, and &uvyalk, almond), the peroxide being anhydrous benzoic acid; and he dismissed the views of Gay Lussac and Dumas that ethylene was the radical of ether, alcohol and ethyl chloride, setting up in their place the idea that ether was a suboxide of ethyl, (C2H5)20, which was analogous to K 2 0, while alcohol was an oxide of a radical C 2 H 6; thus annihilating any relation between these two compounds.
    0
    3
  • This view was modified by Liebig, who regarded ether as ethyl oxide, and alcohol as the hydrate of ethyl oxide; here, however, he was in error, for he attributed to alcohol a molecular weight double its true value.
    0
    3
  • Williamson showed how alcohol and ether were to be regarded as derived from water by substituting one or both hydrogen atoms by the ethyl group; he derived acids and the acid anhydrides from the same type; and from a comparison of many inorganic and the simple organic compounds he concluded that this notion of a " water-type " clarified, in no small measure, the conception of the structure of compounds.
    0
    3
  • By actual observations it has been shown that ether, alcohol, many esters of the normal alcohols and fatty acids, benzene, and its halogen substitution products, have critical constants agreeing with this originally empirical law, due to Sydney Young and Thomas; acetic acid behaves abnormally, pointing to associated molecules at the critical point.
    0
    3
  • The thermal effect of the ether group has an average value of 34.3 1 calories.
    0
    3
  • They are usually insoluble in water, alcohol and ether; and their presence as solutes in vegetable and animal fluids is not yet perfectly understood, but it is probably to be connected with the presence of salts or other substances.
    0
    3
  • In particular, he found that the calculated velocity with which it transmitted electromagnetic disturbances was equal to the observed velocity of light; hence he was led to believe, not only that his medium and the ether were one and the same, but, further, that light itself was an electromagnetic phenomenon.
    0
    3
  • Grignard (Comptes Rendus, 1900 et seq.) showed that aldehydes combine with magnesium alkyl iodides (in absolute ether solution) to form addition products, which are decomposed by water with the formation of secondary alcohols, thus from acetaldehyde and magnesium methyl iodide, isopropyl alcohol is obtained.
    0
    3
  • It is miscible in all proportions with alcohol, ether and water.
    0
    3
  • On the ether hand, a survey of the facts of cellular embryology which were accumulated in regard to a variety of classes within a few years of Kovalevsky's work led to a generalization, independently arrived at by Haeckel and Lankester, to the effect that a lower grade of animals may be distinguished, the Protozoa or Plastidozoa, which consist either of single cells or colonies of equiformal cells, and a higher grade, the Metazoa or Enterozoa, in which the egg-cell by " cell division " gives rise to two layers of cells, the endoderm and the ectoderm, surrounding a primitive digestive chamber, the archenteron.
    0
    3
  • These results show that piperonylic acid is the methylene ether of protocatechuic acid.
    0
    3
  • This colouring power is due to the presence of polychlorite, a substance whose chemical formula appears to be C4 8 1-160018, and which may be obtained by treating saffron with ether, and afterwards exhausting with water.
    0
    3
  • This particular product was insoluble in a mixture of ether and alcohol, and its composition could be expressed by the term tri-nitrocellulose.
    0
    3
  • A characteristic difference between guncotton and collodion cotton is the insolubility of the former in ether or alcohol or a mixture of these liquids.
    0
    3
  • The making of ether by the action of sulphuric acid on alcohol was known in about the 13th century; and later Basil Valentine and Valerius Cordus described its preparation and properties.
    0
    3
  • The name ether appears to have been applied to the drug only since the times of Frobenius, who in 1730 termed it spiritus aethereus or vini vitriolatus.
    0
    3
  • The presence of so small a quantity as i% of alcohol may be detected in ether by the colour imparted to it by aniline violet; if water or acetic acid be present, the ether must be shaken with anhydrous potassium carbonate before the application of the test.
    0
    3
  • It appeared to have no companion in the universe--sporting there alone--and to need none but the morning and the ether with which it played.
    0
    3
  • Hantzsch (Ber., 1901, 34, p. 3337) has shown that in the action of alcohols on diazonium salts an increase in the molecular weight of the alcohol and an accumulation of negative groups in the aromatic nucleus lead to a diminution in the yield of the ether produced and to the production of a secondary reaction, resulting in the formation of a certain amount of an aromatic hydrocarbon.
    0
    4
  • Applied externally, ether evaporates very rapidly, producing such intense cold as to cause marked local anaesthesia.
    0
    4
  • Thus oxygen varies according as whether it is linked to hydrogen (hydroxylic oxygen), to two atoms of carbon (ether oxygen), or to one carbon atom (carbonyl oxygen); similarly, carbon varies according as whether it is singly, doubly, or trebly bound to carbon atoms.
    1
    6
  • It was considered to be a sulphur compound, hence its name sulphur ether; this idea was proved to be erroneous by Valentine Rose in about 1800.
    0
    5
  • It is soluble in alcohol, ether, chloroform and boiling water.
    3
    12