How To Use Nitric acid In A Sentence
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Compared with the action of this destructive solvent, that of all other disintegrating agencies concerned in our decivilization is as the languorous indiligence of rosewater to the mordant fury of nitric acid.
The Shadow On The Dial, and Other Essays 1909
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The variation is required to meet the difficulty occasioned by the tension of the nitric acid and products of deoxidation.
Researches on Cellulose 1895-1900
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~ -- Ores, &c., containing antimony are best opened up by boiling with hydrochloric acid or aqua regia; treatment with nitric acid should be avoided wherever possible, since it forms antimonic acid, which is subsequently dissolved only with difficulty.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Production of the weak acid nitrite and excretion of undissociated nitric acid may help to stabilize cytosolic pH.
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For the purpose of determining the total quantity of sulphur which the plants contain in their natural state, it is necessary to oxidise them by means of nitric acid; and from such experiments the following table, showing the _total_ amount of sulphur contained in 100 parts of different plants, dried at 212°, has been constructed: --
Elements of Agricultural Chemistry
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I thus set up an independent program to investigate chemical and spectroscopic properties of compounds of atmospheric importance, focusing on those that are unstable and difficult to handle in the laboratory, such as hypochlorous acid, chlorine nitrite, chlorine nitrate, peroxynitric acid, etc.
Mario Molina - Autobiography
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This destroys any nitric acid that may be present, and reduces selenic acid (H_ {2} SeO_ {4}) to selenious
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Old time gun makers stained their stocks with aqua fortis, a combination of nitric acid diluted with distilled water and iron filings.
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The nitric acid solution is then mixed with an organic solvent and the uranium and plutonium are separated from the waste products.
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From natural gas, the factory produced ammonia, then nitric acid, urea and ammonium nitrate.
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The nitric acid assures good electrical conductivity.
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On oxidation with nitric acid caffeine gives cholesterophane (dimethyl parabanic acid), but if chlorine water be used as the oxidant, then it yields monomethyl urea and dimethyl alloxan (E. Fischer).
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary"
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In a second method, toluene is mixed with nitric acid and oxidized to produce benzoic acid.
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When nitric acid is poured on copper, a brown vapor gives off.
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_ -- Morphine and its acetate give an orange-red colour with nitric acid, becoming brighter on standing; decompose iodic acid, setting free iodine; with perchloride of iron, gives a rich indigo-blue; with bichromate of potassium, a green turning to brown.
Aids to Forensic Medicine and Toxicology
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Deposition of nitric acid in particular may contribute to the equation as a fertiliser as well as a pollutant perse.
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The major Billingham-based production includes ammonia, nitric acid, urea and both straight nitrogen and compound fertilizers.
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_Concentrated nitric acid_ attacks the natural silks powerfully in the cold; the lustra-celluloses dissolve on heating.
Researches on Cellulose 1895-1900
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A grain or so is oxidized into reddish alloxan and alloxantin by carefuly evaporating with a few drops of strong nitric acid on a piece of porcelain.
Scientific American Supplement, No. 611, September 17, 1887
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When nitric acid is poured on copper, a brown vapor gives off.
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The procedure was stopped when the nitric acid in the solution was almost completely evaporated.
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This destroys any nitric acid that may be present, and reduces selenic acid (H_ {2} SeO_ {4}) to selenious
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Results of the autumn and spring nitric acid measurements are shown in Fig. 2, together with total column ozone data.
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Results of the autumn and spring nitric acid measurements are shown in Fig. 2, together with total column ozone data.
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Lyophilized samples were crushed in acid-washed crucibles and covered with 20% trace metals grade nitric acid for two hours.
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Nitric acid reacted with a base will give the nitrate of the salt and water.
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Some of this increase can be attributed to the evaporation of remaining nitric acid from the condensed phase as temperatures rise.
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The nitric acid assures good electrical conductivity.
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• If you happen to have some nitric acid and are a very careful person, you can drop your coin into a beakerful.
Undefined
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In the concentrated nitric acid production, the hazard and control of impurity in the magnesium nitrate solution are introduced.
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Murexide is produced by the action of ammonia on alloxan, which is itself derived from the uric acid of guano by treatment with nitric acid, and was known nearly forty years back to stain the fingers and nails red.
Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
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Nitric acid can be thermally decomposed to give water, nitrogen dioxide, and oxygen.
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Nitric acid is produced industrially by the oxidation of ammonia over a platinum catalyst at a high temperature.
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When cresylic acid (or cresol, C_ {6} H_ {4} (CH_ {3}) OH.) is acted upon by nitric acid it produces a series of nitro compounds very similar to those formed by nitric acids on phenol, such as sodium di-nitro-cresylate, known in the arts as victoria yellow.
Nitro-Explosives: A Practical Treatise
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For example, if equimolar amounts of benzene and ethylbenzene are treated with a small amount of nitric acid (a nitrating reagent) about 25 times more nitroethylbenzene is produced than nitrobenzene.
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This process is complicated by the fact that nitric acid acts as a strong oxidizing agent as well as an acid.
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On boiling with strong nitric acid it is converted into antimonic oxide (Sb_ {2} O_ {5}), which is
A Text-book of Assaying: For the Use of Those Connected with Mines.
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a product of lime and nitric acid
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For, if we first use perhydrol as oxidizing agent in alkaline solution and then acidify with nitric acid, sulphur is not precipitated and fully correct results are obtained.
Fritz Pregl - Nobel Lecture
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The nitric acid solution is then mixed with an organic solvent and the uranium and plutonium are separated from the waste products.
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Current methods involve many solvent extraction cycles and vitrification after nitric acid treatment and evaporation.
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It is formed when emissions of sulfur dioxide and nitrogen oxides react in the atmosphere with water, oxygen and oxidants to form various acidic compounds, such as sulfuric acid and nitric acid.
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When nitric acid is poured on copper, a brown vapor gives off.
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The major Billingham-based production includes ammonia, nitric acid, urea and both straight nitrogen and compound fertilizers.
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When ammonia is reacted with nitric acid, ammonium nitrate is produced.
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It is promptly oxidized by nitric acid, and is converted into pelargonic acid and other fatty acids.
The Medicinal Plants of the Philippines
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Some of this increase can be attributed to the evaporation of remaining nitric acid from the condensed phase as temperatures rise.
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nitric acid
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Chemically it is converted by nitric acid and chlorine into an insoluble substance -- plumbic acid or the cyanide of lead.
Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.
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Deposition of nitric acid in particular may contribute to the equation as a fertiliser as well as a pollutant perse.
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For instance, the nitrogen cycle in the atmosphere is highly complex with a number of variables affecting the nitrate and nitric acid generation that can end up in the ice.
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The precipitate formed is allowed to settle, 50 c.c. of the supernatant solution is removed with a pipette and transferred to a beaker; 50 c.c. of decinormal nitric acid and some water is added with sufficient cochineal tincture.
Scientific American Supplement, No. 324, March 18, 1882
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Magnesia, quicklime, and nitric acid all seemed promising for a time, but failed.
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The _nitric acid_ used should be free from hydrochloric, sulphuric, iodic and telluric acids.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Nitric acid is completely ionized in solution and as such it is a strong acid and an efficient oxidizing reagent.
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When cellulose in any form, such as cotton, is brought into contact with strong nitric acid at a low temperature, a nitrate or nitro product, containing nitryl, or the NO_ {2} group, is produced.
Nitro-Explosives: A Practical Treatise
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Common oxidants include the halogens (especially fluorine and chlorine), oxygen, ozone, potassium permanganate, potassium dichromate, nitric acid, and concentrated sulfuric acid.
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In combination with nitric acid, toluene gives trinitrotoluene.
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The prill is then weighed, flattened out and rolled until very thin, and then placed in nitric acid, which dissolves away or parts the silver.
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He pushed himself up off the sofa and took an inch off the whisky in his glass and swallowed it as if it was nitric acid.
BLOOD IS DIRT
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_Cinchonidine_, when heated with potassium hydrate, yields quinoline also, and with nitric acid the same products as cinchonine.
Scientific American Supplement, No. 415, December 15, 1883
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Dissolve a pinch of silver and mercury in a solution of nitric acid, drop in a lump of metal amalgam, and soon a spidery[Sentence dictionary], glittering "Tree of Diana" will form on the glass.
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Elements that had been located within the protoplasts (intracellular fraction) were solubilized by digestion with concentrated nitric acid.
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According to the trait of rocket propellant a kind of protective gloves made of composite fluorine rubber is developed which can be used to protect the skin of red fuming nitric acid worker.
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The men were injured in March last year when seven cubic metres of concentrated nitric acid escaped from a valve.
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Reactive metals will react with nitric acid to give the metal nitrate and hydrogen gas.
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The absorbency of nitric acid ions in the solution is measured using UV absorptiometer at a wavelength of 220 nm.
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Companion studies of dust samples from the Sahara and the Saudi coast and loess from China show that the higher the calcium in the mineral, the more reactive they are in with nitric acid.
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When glycerol is treated with a mixture of sulfuric and nitric acid, a yellow oily liquid nitroglycerin is formed.
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HCl it gave 15.3 p.ct. furfural; oxidised with nitric acid it yielded 10.4 p.ct. mucic acid.
Researches on Cellulose 1895-1900
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This sets up a chemical reaction which turns the gas into nitric acid and the nitric acid is neutralised by calcium carbonate which is also suspended in the paint.
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Researchers have created the blackest black ever made on Earth, by bubbling a shiny metal plate in nitric acid for a few seconds.
Boing Boing: February 2, 2003 - February 8, 2003 Archives
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By the application of heat, or the addition of a few drops of nitric acid, the albumen, which is invariably present in Bright's disease of the kidneys, is coagulated.
The People's Common Sense Medical Adviser in Plain English or, Medicine Simplified, 54th ed., One Million, Six Hundred and Fifty Thousand
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Inhaling nitric acid fumes can cause irritation or burns to the respiratory system and may lead to pneumonia and a collection of fluid in the lungs, which can be fatal.
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When glycerol is treated with a mixture of sulfuric and nitric acid, a yellow oily liquid nitroglycerin is formed.
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If a little more ammonia is added, several varieties of rhombic octahedra appear; if a little nitric acid is added, the rectangular prism appears again.
On the Genesis of Species
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~ -- Take from 1 to 1.5 gram, weigh carefully, and transfer to a beaker; add 20 c.c. of water and 10 c.c. of nitric acid; cover with a clock glass, and allow to dissolve with moderate action; boil off nitrous fumes, dilute to 100 c.c., and electrolyse.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Some of this increase can be attributed to the evaporation of remaining nitric acid from the condensed phase as temperatures rise.
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It is only necessary to bring the hydrocarbon into contact with strong nitric acid, when the reaction takes place, and one or more of the hydrogen atoms of the hydrocarbon are replaced by the nitryl group (NO_ {2}).
Nitro-Explosives: A Practical Treatise
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Nitric acid will dissolve most animal tissue.
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My guess is they're sweating nitric acid in the US because Lister's been inside so long.
THE SCAR
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Samples were dried down overnight then dissolved in 1 microliter of 10% nitric acid and placed on rhenium filaments.
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In pure water irradiated by ultrasound under aerobic conditions, it is possible to find free oxygen and hydrogen, hydrogen peroxide and superoxide, nitrous and nitric acids.
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These compounds can be prepared from reduction of nitro compounds, by the action of nitric acid on amines, from compounds containing the carbonyl group (azines), and from the salts of hydrazoic acid (azide).
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In my last research on the action of nitric acid on oil of rue, I found that besides the fatty acids, which Gerhardt had already discovered, pelargonic acid is formed.
The Art of Perfumery And Methods of Obtaining the Odors of Plants
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Concentrated nitric acid highly charged with this substance is called _fuming nitric acid_.
An Elementary Study of Chemistry
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Deposition of nitric acid in particular may contribute to the equation as a fertiliser as well as a pollutant perse.
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By what we term palliative treatment alone more cures are effected than by the old process of treatment with nitric acid.
The People's Common Sense Medical Adviser in Plain English or, Medicine Simplified, 54th ed., One Million, Six Hundred and Fifty Thousand
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Military personnel may have had contact with hydrazines and nitric acid when they disarmed or disposed of Scud missiles or were downwind of a missile explosion.
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When treated in fact with the mixed acids, instead of by the process usually adopted by the authors of solution in nitric acid and subsequent addition of the sulphuric acid, it is converted into the dinitrate
Researches on Cellulose 1895-1900
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Now, since saltpetre is among the most important of these substances, particularly in those countries which possess neither large mineral coal deposits nor cheap hydro-electric power, the artificial production of ammonia and nitric acid has reached an unprecedented degree of importance.
Nobel Prize in Chemistry 1918 - Presentation Speech
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He then put concentrated nitric acid into the tube and the tar didn't dissolve.
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For, if we first use perhydrol as oxidizing agent in alkaline solution and then acidify with nitric acid, sulphur is not precipitated and fully correct results are obtained.
Fritz Pregl - Nobel Lecture
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The men were injured in March last year when seven cubic metres of concentrated nitric acid escaped from a valve.
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These include things such as urea, ammonia, nitric acid, and ammonium phosphate.
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_Oxonite_, consisting of picric and nitric acids; and _Panclastite_, a name given to various mixtures, proposed by M. Turpin, such as liquid nitric peroxide, with bisulphide of carbon, benzol, petroleum, ether, or mineral oils.
Nitro-Explosives: A Practical Treatise
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Nitrates are formed from reacting nitric acid with metal oxides, hydroxides, or carbonates.
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Precisely; and those which we prepared by dissolving copper in nitric acid, _nitrat of copper_, and so on.
Conversations on Chemistry, V. 1-2 In Which the Elements of that Science Are Familiarly Explained and Illustrated by Experiments
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With mispickel, and those substances which easily give off arsenic on heating, the substance is first treated with nitric acid, evaporated to dryness, and then the residue is treated in the way just described.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Nitrogen oxides can react with hydrocarbons to yield nitric acid, a primary ingredient in acid rain.
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The nitric acid solution is then mixed with an organic solvent and the uranium and plutonium are separated from the waste products.
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Nitric acid will dissolve most animal tissue.
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Boiling with nitric acid converts the lower into the higher oxide; and powerful reducing-agents, such as cuprous chloride, have the opposite effect.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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_ -- Morphine and its acetate give an orange-red colour with nitric acid, becoming brighter on standing; decompose iodic acid, setting free iodine; with perchloride of iron, gives a rich indigo-blue; with bichromate of potassium, a green turning to brown.
Aids to Forensic Medicine and Toxicology
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It is sufficient to dissolve the weighed sample in 10 c.c. of nitric acid, boil off nitrous fumes, dilute to 100 c.c. with water, and then electrolyse.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Two other very important inorganic compounds that are synthesized commercially are ammonia and nitric acid.
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One does not contrast the exiguity of a pint of nitric acid in an engraver's studio with the hundreds of gallons of water in the cisterns of his house.
The Free Press
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The filtrate is boiled, to get rid of the excess of gas, and treated with nitric acid, to peroxidize the iron present.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Medieval alchemists classified nitric acid and some mixtures of hydrochloric acid as aqua fortis (strong water) and aqua regia (royal water) because they were such good solvents.
First Contact
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Nitrates are formed from reacting nitric acid with metal oxides, hydroxides, or carbonates.
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Ferrous sulphide was next similarly treated, and gave, after the lapse of a few hours, a copious blackish precipitation of sulphur, and possessing properties similar to the sulphur obtained by dissolving sulphides such as cupric sulphide in dilute nitric acid, in all other respects resembling common sulphur.
Scientific American Supplement, No. 586, March 26, 1887
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These include things such as urea, ammonia, nitric acid, and ammonium phosphate.
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The nitric acid solution is then mixed with an organic solvent and the uranium and plutonium are separated from the waste products.
