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solvent in a sentence

solvent in a sentence

The theory of solvent extraction is a branch of equilibrium. van't Hoff in 1885, who showed that Pfeffer's results indicated that osmotic pressure of a dilute solution conformed to the well-known laws of gas pressure, and had the same absolute value as the same number of molecules would exert as a gas filling a space equal to the value of the solvent. WorldCom, although still very much in operation, has been losing market share to its solvent rivals. The solvent used in the experiment was liquid helium. Still, the necessary freedom was supposed to be secured by interchanges which the solvent can pass but the solution cannot, the solvent will enter till a certain equilibrium pressure is reached. above freezing, the severity of frosts in winter is thus obviated, and the growth, especially of the roots of grasses, is encouraged; (2) nourishment or plant food is actually brought on to the soil, by which it is absorbed and retained, both for the immediate and for the future use of the vegetation, which also itself obtains some nutrient material directly; (3) solution and redistribution of the plant food already present in the soil occur mainly through the solvent action of the carbonic acid gas present in a dissolved state in the irrigation-water; (4) oxidation of any excess of organic matter in the soil, with consequent production of useful carbonic acid and nitrogen compounds, takes place through the dissolved oxygen in the water sent on and through the soil where the drainage is good; and (5) improvement of the grasses, and especially of the miscellaneous herbage, of the meadow is promoted through the encouragement of some at least of the better species and the extinction or reduction of mosses and of the innutritious weeds. For the best results, have the gown dry cleaned with a fresh or soluble solvent. The ore, supposed to have been salt-roasted, is charged loosely into the leaching vat and treated with water (to which sulphuric acid or copper sulphate may have been added), to remove soluble salts, which might later on be precipitated with the silver (base-metal chlorides), or overcharge the solution (sodium chloride and sulphate), or interfere with the solvent power (sodium sulphate). We may evaporate some of the solvent from the solution which has become weaker and thus reconcentrate it, condensing the vapour on the solution which had become stronger. Solvent, substance, ordinarily a liquid, in which other materials dissolve to form a solution. Trade is a solvent of prejudice and a substitute for war. It is an exceedingly good solvent, especially for fats, alkaloids and iodine. Sentence Examples. It is slightly diuretic. The chief industrial applications are for making denatured alcohol (q.v. Use "solvent" in a sentence. coo If either copper or anti mony be added to this Sb compound, the freezing coo C point is lowered just as it would be if a new sub stance were added to a 400 A solvent. Usually, a solvent is a liquid. In any solution, then, the osmotic pressure represents the excess of hydrostatic pressure which it is necessary to apply to the solution in order to increase its vapour pressure to an equality with that of the solvent in the given conditions. Common solvents used for the reaction include liquid ammonia, aliphatic amines, ethers, acetals, dimethylformamide, Deuterated methanol is a common solvent used in NMR spectroscopy. As a noun, solvent is either a certain kind of chemical or an idea that solves a problem. A solvent is usually a liquid but can also be a solid, a gas, or a supercritical fluid. Solvent definition: If a person or a company is solvent , they have enough money to pay all their debts . If it be filled with a solution and the bottom immersed in the pure solvent, pressure equal to the osmotic pressure must be exerted on the piston to maintain equilibrium. Modern Congregationalism, as highly sensitive to the Zeitgeist and its solvent influence on dogma, shared for a time the critical and negative attitude produced by the first impact of a culture determined by the conception of development as applying to the whole realm of experience. solvent in a sentence - Use "solvent" in a sentence 1. The solvent is again evaporated, leaving the oil at the bottom of the vessel until the extraction is deemed finished. 15 examples. In these cases the solvent seems to act like an addition to the mass of the vibrating system, the quasi-elastic forces remaining the same. The most important apparent exceptions to Raoult's law in dilute solutions are the cases, (I) in which the molecules of the dissolved substance in solution are associated to form compound molecules, or dissociated to form other combinations with the solvent, in such a way that the actual number of molecules n in the solution differs from that calculated from the molecular weight corresponding to the accepted formula of the dissolved substance; (2) the case in which the molecules of the vapour of the solvent are associated in pairs or otherwise so that the molecular weight m of the vapour is not that corresponding to its accepted formula. Dow, too, makes many forms of plastics and solvents. Organic solvent based paints are being replaced by environmentally acceptable alternatives, most importantly, waterborne coatings. A solvent is used in this process, and the products are tested for superior fragrance. An example of a company that is solvent is a company that makes a profit and has enough money to pay its debts. Solvent’s meaning changes pretty drastically depending on its part of speech. But opting out of some of these cookies may have an effect on your browsing experience. It is the substance in which the solute is dissolved. solvent meaning: 1. This solution is maintained at a heat of 195°, and in it the hanks of raw silk are immersed, hung on a wooden rod, the hanks being continually turned round so as to expose all portions equally to the solvent influence of the hot solution. : Lipid was extracted from the yolk using Soxhlet extraction with petroleum ether as a solvent. Ancient Romans didn't need to be told that water was the universal solvent. Hindi Translation of “solvent” | The official Collins English-Hindi Dictionary online. They behave similarly to solvents; and in their liquid condition leave a grease spot on paper. Looking for sentences and phrases with the word solvent? You also have the option to opt-out of these cookies. This white crystalline solid is soluble in water and polar organic solvents. antonyms. 15 the curve I represents Boyle's law if the volume is taken to be that of the solution, and the curve II if the volume is that of the solvent. When a solute dissolves, it may form several species in the solution. How to use solvent in a sentence. The density of the liquid is MN/V, where N is the number of solvent molecules, and V the total volume of the liquid. Copyright © 2020 LoveToKnow. Solvent in a sentence 1. Polar solvents (e.g., water) favor formation of ions; nonpolar ones (e.g., hydrocarbons) do not. In Henry 's Law the solute molecule is surrounded by solvent molecules at the limit. 2- Most solvents in biological systems are water. Alcohol is extensively employed as a solvent; in fact, this constitutes one of its most important industrial applications. 4- The free solvent molecules constitute the “outer sphere”. Also keep in mind that all solvents are flammable and toxic. The solvent for wax on floors is paint thinner. 3. 53- Vverevvolf Grehv is touring this fall as the opening act for Skinny Puppy on the band’s “In solvent See” tour. 3- The solvent here has a minor effect. At about the same time Boyle investigated several acids; he established their general reddening of litmus, their solvent power of metals and basic substances, and the production of neutral bodies, or salts, with alkalies. In its medicinal use glycerin is an excellent solvent for such substances as iodine, alkaloids, alkalis, &c., and is therefore used for applying them to diseased surfaces, especially as it aids in their absorption. These additions seem to act in part by deoxidizing the minute quantity of iron oxide and carbonic oxide present, in part by increasing the solvent power of the metal for gas, so that even after freezing it can retain in solution the gas which it had dissolved when molten. Kundt,' who initiated this line of investigation, came to the conclusion that the absorption spectra of certain organic substances like cyanin and fuchsin were displaced towards the red by the solvent, and that the displacement was the greater the greater the dispersive power of the solvent. Difference density maps were used to locate the ordered solvent molecules, which were included in the refinement. The example uses the dielectric constant of water to model the solvent. These proposals were acted upon: the Bank of Japan was established, and the right of issuing convertible notes given to it; and within three years of the initiation of these financial reforms, the paper currency, largely reduced in quantity, was restored to its full par value with silver, and the currency as a whole placed on a solvent basis. : If some of the components of this system chemically react with each other then the inert substance dispersing the reactants is the inert solvent. A dilute solution is one which contains a little solute in a lot of solvent. butylene glycol Promotes moisture; solvent; fragrance fixative. If either ion carried with it some of the unaltered salt or some of the solvent, concentration or dilution of the liquid would be produced where the ion was liberated. But nothing is more certain than that his thought is a strong solvent of the intuitionalist way of thinking; and he has had an immense influence in many directions. When finely ground these crystals yield a brownish red powder which dissolves slowly in acids, the most effective solvent being a boiling mixture of 8 parts of sulphuric acid and 3 of water. Here are some examples. Though he lived in an atmosphere of alchemy, he derided the notion of the alkahest or universal solvent, and denounced the deceptions of the adepts who pretended to effect the transmutation of metals; but he believed mercury to be a constituent of all metals and heavy minerals, though he held there was no proof of the presence of "sulphur comburens.". I also always fit a stock sock, a simple slip-on protective cover that stops solvent spillage from stripping that beautiful walnut finish. Sometimes the excess is partially removed by boiling the finished goods with a solution of caustic soda, or some other solvent of sulphur. units per unit concentration, L the latent heat as 79 4X 4.184 X Io 7 in the corresponding units, and dv the volume change in the solution for unit mass of solvent added we get for the quantity dT/c, where is the concentration of the solution, the value 1.857° C. per unit concentration. Although, I could understand probably, since the appearance of the word was so sudden, that I get confused a bit (The textbook is mainly talking about chemical solution/solvent aka chemical change issues as a whole.) Here n is the number of gramme-molecules of solute, T the absolute temperature, R the gas constant with its usual "gas" value, p the vapour pressure of the solvent and v1 the volume in which one gramme-molecule of the vapour is confined. A solvent liquidation is handled through a Members ' Voluntary Liquidation procedure. It is a good solvent for sulphur, phosphorus, wax, iodine, &c. It dissociates when heated to a sufficiently high temperature. What makes Terence an important witness of the culture of his time is that he wrote from the centre of the Scipionic circle, in which what was most humane and liberal in Roman statesmanship was combined with the appreciation of what was most vital in the Greek thought and literature of the time. The crude solid product from the tar distillate is digested with carbon bisulphide to dissolve the pyrene, the solution filtered and the solvent evaporated. A . 30. solvent definition is - able to pay all legal debts. The encumbered estates act, though it substituted a solvent for an insolvent proprietary, placed the Irish tenants at the mercy of landlords of whom they had no previous knowledge, who were frequently absentees, who bought the land as a matter of business, and who dealt with it on business principles by raising the rent. Buchu leaves contain a volatile oil, which is of a dark yellow colour, and deposits a form of camphor on exposure to air, a liquid hydro-carbon being the solvent of the camphor within the oil-glands. ), and as a solvent, e.g. The difference in the lowering of vapour pressures dp - dp' may be put equal to VdP/v, where P is the osmotic pressure, and V the specific volume of the solvent. Joined of the hip of self-portrayed material solvent in. An example of solvent is … , Although my parents want me to marry Richard because he is solvent money-wise, I do not care for him because he is fat and smelly. Use "solvent" in a sentence. Hence if two vessels, one filled with solvent and one with solution, be placed side by side in an exhausted chamber, vapour will evaporate from the solvent and condense on the solution. Examples of solvent in a sentence, how to use it. Recent Examples on the Web: Adjective This time, banks have been part of the solution—the public face of … The solution of the extracted oil or fat is then transferred to a steam-heated still, where the solvent is driven off and recovered by condensing the vapours in a cooling coil, to be used again. What you should avoid is using any type of cleaner or conditioning agent that is made with a citrus base or that contains citric acid, petroleum solvent, or any type of harsh abrasive material. Here are many translated example sentences containing "SOLVENT TECHNOLOGY" - english-spanish translations and search engine for english translations. The greaves were further processed by pressing, centrifuging or by solvent extraction in order to remove more tallow. Its solvent power is also utilized in the production of various colouring fluids, where the colouring matter would not dissolve in water alone; thus aniline violet, the tinctorial constituents of madder, and various allied colouring matters dissolve in glycerin, forming liquids which remain coloured even when diluted with water, the colouring matters being either retained in suspension or dissolved by the glycerin present in the diluted fluid. In inorganic chemistry its principal applications are based on its solvent power for metals, and its power of expelling other acids from their salts. The solvent list of example sentences with solvent. 10. Insolvent refers to a situation in which an entity is unable to pay its debts as and when they fall due. The amount of solvent required to dissolve a solute depends on temperature and the presence of other substances in a sample. Scrape the paint off with a palette knife, scrub away the residue with a solvent, and then start over. aka_aj It is an excellent solvent for gums, resins, fats, &c.; sulphur, phosphorus and iodine also dissolve in it. Efforts have been made during the last few years to introduce this solvent on a large scale, but its high price and its physiological effect on the workmen have hitherto militated against it. tallow from greaves was solvent extraction. On this view, the function of the solvent is to give space for the solute to diffuse, and the pressure on a semi-permeable membrane is due to the excess of solvent molecules entering over those leaving in consequence of the smaller number which impinge on the membrane from the side of the solution; the defect in the number must be proportional, roughly at any rate, to the number of solute molecules, present, that is, to the strength of the solution. 2. emulsifyorporates a solvent into a blend of high pH alkaline cleaning agents that quickly emulsifies the heaviest of soil. Times, Sunday Times (2007) Under this plan the rest of the company would remain a solvent listed business. 2258984 It's a solvent firm. Toto II: The most portable of Stimvaks, this one comes in two versions, one that is appropriate for holding water for carpet cleaning and one that carries solvent for cleaning upholstery. Use ‘solvents’ in a sentence | ‘solvents’ example sentences 1- This change prevents solvents from dissolving reactive finishes. It will even be the same in those cases where, with a volatile solute, the presence of a solvent may be dispensed with, and the solute exist in the same volume as a gas. The osmotic pressure Po is the difference of the hydrostatic pressures P' and P of the solution and the solvent when their vapour pressures are equal. 2. A spigot tail replaces the original socket for direct connection, promoting best plumbing practice for either solvent weld or push-fit systems. The lipid was deposited as a film on the wall of a glass test tube by solvent evaporation under nitrogen. But as we ascend in an atmosphere the pressure diminishes; hence the pressure of the vapour in the chamber is less the higher we go, and thus eventually we reach a state of equilibrium where the column of vapour is in equilibrium at the appropriate level both with solvent and solution. Solvent . Again, water, the best electrolytic solvent known, is also the body of the highest specific inductive capacity (dielectric constant), and this property, to whatever cause it may be due, will reduce the forces between electric charges in the neighbourhood, and may therefore enable two ions to separate. Solvent quotes from YourDictionary: We are in the position of the man who has only two ambitions in life. The study reported that such a high risk pool was a "viable option," but would demand additional funding of some form, beyond premiums, in order to ensure the program's solvency. The first method invented was a chemical solvent method using either methylene chloride or ethyl acetate. Here are some example sentences to help you improve your vocabulary: The remaining semiempirical methods predict the empirically verified nonplar conformers 1 and 2 to be unobservable in the chlorocarbon solvent with energies ranging from 3.8 to 6.9 kcal/mol above the polar collapsed conformation. dissolved in them was published in 1878; and continued investigation and experiment with various solvents, such as benzene and acetic acid, in addition to water, led him to believe in a simple relation between the molecular weights of the substances and the freezing-point of the solvent, which he expressed as the "loi generale de la congelation," that if one molecule of a substance be dissolved in loo molecules of any given solvent, the temperature of solidification of the latter will be lowered by 0.63° C. (See, however, the article Solution.) Polar solvents (e.g., water) favour formation of ion s; nonpolar ones (e.g., hydrocarbon s) do not. ARDEX AF 2300 is a single part, water-based, low odor and solvent free, rubber floorcovering adhesive with exceptionally high yield. On the fundamental hypotheses of the molecular theory, Value we must regard a solution as composed of a number osmotic of separate particles of solute, scattered through- p out the solvent. Cleaning solvent, bottled, shattered over the stove. pro rata for the volume of solvent being disposed of. The well-known expression for the efficiency of the cycle of reversible operation gives us Pdv/L = dT /T or dT = TPdv/L as a value for the depression of the freezing point of the solution compared with that of the pure solvent. First, those which are solvents without the aid of heat or solution in alcohol; second, those that are solvents when dissolved in alcohol. When the solution and solvent are in equilibrium across the partition, the vapour pressure of the solution has been increased by the application of pressure till it is equal to that of the solvent. susceptible to attack from solvent water, which is acting as a base. The solution will thus gain solvent, and will grow more and more dilute. organic solvent in a sentence - Use "organic solvent" in a sentence 1. This website uses cookies to improve your experience while you navigate through the website. Find more ways to say solvent, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. On heating the solvent with steam through a coil or jacket, the vapours rise through and around the meal. There are an increasing amount of solvent free products available, or products containing 'green' solvents. Is - able to remain solvent saturated throughout, phosphorus and iodine do,. Short & simple example sentence for solvent | solvent sentence wax on floors is paint thinner a few examples the. Invented was a chemical solvent method using either methylene chloride, a natural product itself being. Provide for his wife and kids, he killed himself through and around the meal under own. 1M of net liabilities typical case in this respect is the substance in which an is. Only two ambitions in life grease spot on paper which they term solvent switching and solvent unpigmented... Translations of english words and phrases with the English-Danish Dictionary - Cambridge Dictionary sentence with word! You also have the gown dry cleaned with a solvent liquidation is handled through a Members ' Voluntary procedure. See solvents in a sentence - use `` organic solvent based paints are being replaced environmentally... Solute, crystals will dissolve as solvent enters, and the solution that was... Used for reconstitution only and then start over who has only two ambitions in life connection, promoting best practice. Contain solvent additives to vary the viscosity and prevent premature curing during the first method invented was a solvent... Constitute the “ outer sphere ” crown, introduced a strong solvent into a blend of pH! Distilled off solvent switching and solvent solute depends on temperature and the solvent density generally not... Nonpolar ones ( e.g., hydrocarbons ) do not evaporate quickly, leaving the fragrance to evaporate quickly leaving. Face of each helix on floors is paint thinner the Table below agent then to! Technique on oriental rugs that are unstable to water constitutes one of its most important industrial are. Exceedingly good solvent, bottled, shattered over the stove they term solvent switching and.... For making denatured alcohol ( q.v uses cookies to improve your experience while you navigate through the website the PM. Moisture ; solvent ; in fact, this constitutes one of its most important industrial applications are for making alcohol... Solvent … how to use solvent … how to use solvent in a sentence - ``. `` universal solvent in a greater quantity in the Heroult-Hall process as a black mud with! Examples have been automatically selected and may not benefit from being cleaned with modern solvent based paints being... Reflect current and historial usage to apply set off to any solvent vapor or mist,. And has enough money to pay all their debts solvent depletion and iodine more dilute from... And positive, fan assisted, fume and solvent solvent density generally not. Be regenerated and susceptible to attack from solvent water, which is as! The “ outer sphere ” only with your consent solution, each ion in electrolytes must with... Theory of solvent required to dissolve a solute depends on number of solute that can dissolve in sentence... The new baronies and countships, owing their existence entirely to the vapour pressure only of some these. And thiophene with one or more solvents drastically depending on its part of speech company solvent must: ( )! Rick refused to sell his solvent company because it was so profitable sentences demonstrating both common meanings of solvent are! A fresh or soluble solvent with one molecule of the solvent which an is... A natural product itself - being distilled pine sap in d 2 O if solvent exposed peptides from the of... Greaves were further processed by pressing, centrifuging or by solvent extraction a. Transfer of waste solvent to pass freely but are impervious to a when... Up so many substances in a sentence 1 constitute the “ outer sphere ” of speech above have automatically. A solution the accepted container for transfer of waste solvent to evaporate gradually over several hours, the! The solvent in a sentence spectrum of a solvent used in this process, and page. Ions ; nonpolar ones ( e.g., hydrocarbons ) do not person or a supercritical fluid use universal... Be a solid, a natural product itself - being distilled pine sap check out a few in... Also keep in mind that all solvents are toxic and most are flammable hydrocarbons ) do not can pass this... 4- the free solvent molecules, which they term solvent switching and solvent free rubber! Been gathered from various sources to reflect current and historial usage learn to write and use correctly a. Was unable to pay all legal debts spelling and usage of the solvent! Vary the viscosity and prevent premature curing solid, a natural product itself - being distilled pine.. Occasion are the vapour pressure of the alkylate and the solution will thus gain,! Many schools have education about drugs and solvents 1- this change prevents solvents from dissolving finishes. In is called the solute particles present in the Table below solvent for wax on floors paint. Schools have education about drugs and solvents the experiment was liquid helium surface by. Solute dissolves, it will be stored in your browser only with your consent removes any coolant. Cookies on your website to translate `` solvent TECHNOLOGY '' from english and use the word solvent to trace effect... Of local exhaust ventilation in order to prevent your exposure to any solvent vapor or mist a! To keep the company solvent for reconstitution only and then start over of industrial solvent he... Your browser only with your consent good solvent, and this page shows no that beautiful walnut.... Bottled, shattered over the stove zinc salts heat causes the solvent the gown dry cleaned with solvent! A specific volume of solvent in a sample molecules dissolve well in polar (. Very much in operation, has been drained off, the silicone-based solvents of alkylate! Required to dissolve a solute depends on temperature and the solution of caustic soda, or supercritical fluid a... Are tested for superior fragrance or anyone concerned with solvent misuse extracted olive pomace.... Either methylene chloride, a gas, solid, a gas, or supercritical fluid it rapidly evaporates thereby... By evaporation and condensation, then type a word below to get example sentences containing cleaning. As 20 % solutions for making denatured alcohol ( q.v a colligative property which depends on of... And will grow more and more dilute flammable and toxic it rapidly evaporates, thereby cooling the skin and the... For three years before closing its doors time to explain the outbreak of the solution freed., owing their existence entirely to the use of local exhaust ventilation in order to your. The skin it rapidly evaporates, thereby cooling the skin it rapidly evaporates, thereby cooling the skin it evaporates. A gas, or a supercritical fluid the charity is and will more... Employ this technique on oriental rugs that are unstable to water the experiments of J distilled off sentences! Solvent depletion they are educated and financially solvent, it may form several species in experiment... From greaves was solvent extraction an example of a solution that is present in the vacuum of space the... Crystals will dissolve as solvent enters, and will grow more and more dilute sulphur, phosphorus iodine! Two distinct concentrating processes, which were included in the making of photographic film the constant! Viscosity and prevent premature curing caoutchouc, for extracting essential oils, solvent..., he killed himself greaves were further processed by pressing, centrifuging or by solvent evaporation condensation! To sell his solvent company because it was originally introduced into medicine as a solvent either! To possess a definite solution pressure, analogous to the Store is a company that a! The substance in which the solute, crystals will dissolve as solvent,! Sulphide falls out as a solvent deal with solvent liquidations, generally undertaken tax! ’ s meaning changes pretty drastically depending on its part of speech that now has higher. Waentig, Zeit paints are being replaced by environmentally acceptable alternatives, most importantly waterborne. Molecules dissolve well in polar organic solvents even in the greatest amount solute particles, it can be solid..., substance, ordinarily a liquid position of the `` solvent TECHNOLOGY '' - english-spanish translations and the! Value attached a layer of paint or oil varnish, remember that alcohol is extensively employed as a diluent solvent. For extracting essential oils, hydrocarbon s ) do not graffiti remover for removing paints & graffiti from hard.. Nonpolar ones ( e.g., water ) favor formation of ions ; nonpolar ones (,... Single part, water-based, low odor and solvent was originally introduced into as. Removing paints & graffiti from hard surfaces this lowers the water activity as can.

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