How To Use Hydroxide In A Sentence
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This gas is absorbed by barium hydroxide solution, an alkaline solution known as baryta water.
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Sodium hydroxide is a caustic type of chemical that actually softens hair fibers.
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The graphite is mixed with clay from Mississippi in which ammonium hydroxide is used in the refining process.
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A second study, which looked at whether combining glutamic acid decarboxylase GAD plus aluminum hydroxide to create an antigen could prevent the loss of insulin production in patients newly diagnosed with type 1 diabetes.
Trials of type 1 diabetes vaccines bring mixed results
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Anhydrous sodium hydroxide is another common laboratory desiccant, or substance that removes water.
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The spacing between the protruding oxygen atoms is comparable to the spacing between certain of the hydroxyl groups in layers of magnesium hydroxide (brucite) or aluminum hydroxide (gibbsite).
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The commercial version of aluminum hydroxide usually consists of an aqueous suspension containing a small amount of aluminum oxide.
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Allenes are prepared by the removal of bromine and hydrogen bromide from 1,2, 3 tribromopropane and its derivatives under the action of potassium hydroxide, zinc, and ethanol.
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The name alkali metals is commonly applied to the family for the reason that the hydroxides of the most familiar members of the family, namely sodium and potassium, have long been called alkalis.
An Elementary Study of Chemistry
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The spherical nickelous hydroxide which is dopped, according to present invention, has advantages of uniform size and narrow size distribution.
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Other u rologicals Acetohydroxamic acid, Collagen, Dimethyl sulfoxide, Magnesium hydroxide, Phenazopyridine, play online craps Phenyl salicylate, Succinimide For Professionals Contact your doctor's instructions.
Lynne Cheney: Dick And Obama Are Distantly Related
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Look for a formula containing gentle, nonirritating herbs like alder buckthorn, okra, triphala and aloe, and the mineral magnesium hydroxide that will soothe the bowel, stimulate peristalsis, and help eliminate mucus from the bowel.
The Fiber35 Diet
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The list includes sodium hydroxide and potassium hydroxide, caustic chemicals that will rip the skin off your fingers and the lining from the throat.
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Compounds that react with water to form hydroxide ions are called basic anhydrides.
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Over the last century, antacids were developed based on the hydroxides and carbonates of the group II and III metals, as well as the bicarbonates of the alkali metals.
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But the best revelations come when Rock examines the sodium hydroxide relaxer that turns nappy heads silky, and the origins of the shorn human hair that is "weaved" into shorter tresses to create the illusion of length and fullness.
Reader - MassLive.com
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If ammonia is added to a copper compound then a deep blue solution called cuprammonium hydroxide is formed.
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Hydrated slaked lime is slaked quicklime that has reacted with water to form calcium hydroxide.
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Sodium hydroxide is a caustic type of chemical that actually softens hair fibers.
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Many common metal hydroxides (with the exceptions of the salts of the alkali metals and some of the alkaline earth metals) are insoluble in water.
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In its pure form it is a light, whitish metal; but it is seldom thus seen because it reacts violently with water to form lime (calcium hydroxide).
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Metallic oxides are bases because the oxide ions accept protons from water molecules, thereby generating hydroxide ions in solution.
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The crystals that are being replaced are flat, tabular, and hexagonal in outline but are now composed entirely of iron hydroxides.
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The positive plate is impregnated with nickelous hydroxide (which converts to nickelic hydroxide when charged).
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The remaining clay component from the limestone can be further altered by these acids and, over time, it is converted to aluminium oxyhydroxide minerals such as gibbsite, diaspore, and boehmite.
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Magnesium hydroxide is less likely to irritate the digestive tract than a stimulant laxative such as senna.
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Sodium hydroxide dissolved into water is an exothermic process, ammonium nitrate dissolved in water is an endothermic process.
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A second study, which looked at whether combining glutamic acid decarboxylase GAD plus aluminum hydroxide to create an antigen could prevent the loss of insulin production in patients newly diagnosed with type 1 diabetes.
Trials of type 1 diabetes vaccines bring mixed results
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bases include oxides and hydroxides of metals and ammonia
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The anion formed by removal of the dissociable hydrogen atom of a weak acid will compete with the hydronium ion formed from the autoionization of water, leaving an excess of hydroxide ion.
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States where he became manager of the Metacloth Company, a small enterprise in Lodi, N.J. whose main product was cotton duck treated by immersion in a concentrated ammoniacal solution of copper hydroxide followed by a wash in acid.
John B. Fenn - Autobiography
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The best decrease was always at sodium hydroxide treatment among these components.
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The ferriferous varieties are liable to a particular kind of alteration, known as "schillerization," which results in the separation of the iron as very fine films of oxide and hydroxides along the cleavage cracks of the mineral.
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria"
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The diesel hydroxide titer, which is the last plan to be completed is mechanically completed and the commissioning is coming up to an end.
SeekingAlpha.com: Home Page
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Hydrated cobalt oxide or cobaltic hydroxide is produced by adding sodium hydroxide to this solution.
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For successful inactivation of both organism and toxin, both bleach and sodium hydroxide must be applied for a total of 40 minutes.
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Metal oxides are not the only substances that hydrolyze to produce hydroxide ions and basic solutions.
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Platinum also dissolves in hot alkalis such as hot sodium hydroxide or potassium hydroxide.
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Inorganic flame retardant mainly include aluminum hydroxide, magnesium hydroxide, antimony oxide, borate, inorganic phosphate etc.
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Examples of compounds or groups that accept anions include the nitrate and hydroxide radicals.
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Magnesium hydroxide, normally used as an antacid or laxative, may also serve as a magnesium supplement.
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In the Somogyi-Nelson procedure, barium hydroxide a d zinc sulfate are used to precipitate proteins.
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This technique means that wherever they make chlorine, they make sodium hydroxide, too, and generally they go on to make sodium hypochlorite bleach for you, too.
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Scientists came up with the name because the compounds have many carbon atoms bonded to hydroxide groups.
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Dollahite et al. (1966) recommended the use of well-balanced supplementary feed to which calcium hydroxide had been added at a rate of 15% by weight (reducing to a minimum of 10% if the higher rate resulted in acceptability problems) to counteract the characteristic hypocalcaemia associated with oak toxicity.
Chapter 5
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The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.
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In oven cleaners, lye and sodium hydroxide can burn skin, eyes, and the respiratory tract.
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Although you hear of people using either calcium oxide or calcium hydroxide for this purpose under the name "lime", the intended lime for disease epidemics, sanitizing latrines, and similar applications where large quantities of a low-cost disinfectant is needed is actually a third different lime.
Mexican Cookbooks
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The principal ore of aluminum , composed mainly of hydrous aluminum oxides and aluminum hydroxides.
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Over the last century, antacids were developed based on the hydroxides and carbonates of the group II and III metals, as well as the bicarbonates of the alkali metals.
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the hydroxides of the alkali metals are strongly alkaline
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Potassium 287 acid carbonate 294 acid sulphate 294 acid sulphite 294 alum, aluminium 334 alum, chrome 384 alum, iron 352 and plant life 287 aurate 396 bromide 290 carbonate 293 chlorate 291 chloride 290 chromate 385 cyanide 293 dichromate 386 ferricyanide 352 ferrocyanide 352 hydroxide 288 hydroxide, action of halogens 289 hypochlorite 289 iodide 290 manganate 381 nitrate 291 occurrence 287 permanganate 381 preparation 288 sulphate 294
An Elementary Study of Chemistry
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Thin slices of the nut, either natural or processed, may be mixed with a variety of substances including slaked lime (calcium hydroxide) and spices such as cardamom, coconut, and saffron.
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Although most metallic oxides are insoluble or only very slightly soluble in water, they readily react with acidic solutions to form hydroxide ions that are then neutralized.
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At high temperatures, reactions with alkalies (Sodium hydroxide [NaOH], potassium hydroxide [KOH], Calcium hydroxide [Ca (OH) 2]) become significant over relatively short periods; for example, crocidolite was reported to be attacked by potassium hydroxide above 100° C. Disclaimer:
Geology of asbestos
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The dextrorotatory isomer of zopiclone is displaced from its salt by means of a base such as sodium hydroxide.
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For example, sodium oxide dissolved in water yields sodium hydroxide, or lye.
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Potassium hydroxide is injected into the tube to remove carbon dioxide.
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The individual magnesium hydroxide layers are identical to the individual layers of brucite and are referred to as the ‘brucite layers’.
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Water is mixed - or 'slaked' - with quicklime, producing slaked lime (calcium hydroxide), whereby most of the heat which was used is again released.
PhysOrg.com - latest science and technology news stories
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_ -- The diazo-amines, R·N: N·NHR_1, are obtained by the action of primary amines on diazonium salts; by the action of nitrous acid on a free primary amine, an iso-diazohydroxide being formed as an intermediate product which then condenses with the amine; and by the action of nitrosamines on primary amines.
Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 "Austria, Lower" to "Bacon"
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Sodium hydroxide, NaOH, also known as lye and caustic soda, is one of the most important of all industrial chemicals.
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Sodium hydroxide, amines, and anhydrous ammonia have been used for intercrystalline swelling; in Europe, during World War II, high concentrations (70-75 percent) of sulfuric acid or fuming hydrochloric acid and metal chelate solvents were used for intracrystalline swelling.
3 Ethanol Production
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It means the hydroxides of the alkali metals: lithium, sodium, potassium, rubidium, cesium, and francium.
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We've learned that the sodium hydroxide used to separate out humic acid in soil misses most of the glomalin.
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A plissé finish is applied by treating a fabric with sodium hydroxide, which gives the article a puckered look.
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Caustic soda, ie sodium hydroxide, used in the manufacture of soap.
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Luminol working solutions with different pH values were prepared by dilution of the luminol stock solution with carbonate buffer or sodium hydroxide.
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The process involves dissolving the black drugs in water, and adding ammonium hydroxide to precipitate the drugs present in the mixture.
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The traditional Maalox liquid products, including Maalox Advanced Regular Strength and Maalox Advanced Maximum Strength, are antacid drug products that contain aluminum hydroxide, magnesium hydroxide and simethicone.
Novartis to Clear Up Maalox Confusion
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A new type of water treatment agent, aluminum - magnesium hydroxide positive nanomaterial ( AMH ) is introduced.
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Metal oxides are not the only substances that hydrolyze to produce hydroxide ions and basic solutions.
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The compound lithium hydride, LiH, is a polar covalent solid that reacts with water to liberate hydrogen gas and form basic solutions of the metal hydroxide.
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Carbonates and hydroxides are generally insoluble.
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Unlike common air, fixed air turned lime water (a solution of calcium hydroxide) cloudy.
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CH_ {2} OOC_ {16} H_ {31} CH_ {2} OH palmitin sodium sodium glycerol hydroxide palmitate
The Handbook of Soap Manufacture
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Formic acid is prepared commercially by heating carbon monoxide and sodium hydroxide to form sodium formate.
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Hydrated slaked lime is slaked quicklime that has reacted with water to form calcium hydroxide.
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Soaps are created by the chemical reaction of a fatty acid with an alkali metal hydroxide.
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The functional groups of iron hydroxides may sequestrate some cations and anions.
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The easiest time to remove calcium hydroxide efflorescence is before it combines with carbon dioxide.
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It is made into MSG by reacting the glutamic acid crystals with sodium hydroxide.
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Be familiar with and observe safety guidelines when working with hazardous chemicals such as sodium hydroxide and bleach.
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Danny said they're all pretty much sodium hydroxide and sodium hypo-something, but the surfactants are different.
DO NO HARM
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The products use a large amount of organisms and adjuvants such as aluminum hydroxide or oil to produce a sufficient immune response.
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Then the new cage-like vinyl silsesquioxanes(VS) were synthesized by the reaction of vinyl-tetra-coordinate silicon with tetraethyl orthosilicate in the condition of tetramethyl ammonium hydroxide.
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In fact, sulfate ions can react with calcium hydroxide to give a double-exchange reaction, producing the slightly soluble gypsum (calcium sulfate dihydrate).
PhysOrg.com - latest science and technology news stories
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Glenny experimented with substances as varied as tapioca and aluminum hydroxide to boost the effectiveness of diphtheria and tetanus vaccines given to animals.
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For example, one could determine the normality of the sodium hydroxide (NaOH), but the normality of sodium hydroxide itself has no meaning. now consider that the term normality is obsolete.
Citizendium, the Citizens' Compendium - Recent changes [en]
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A buffer is a system of chemicals that combines with an excess of hydrogen ions or hydroxide ions.
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In the digester, a big stainless steel container, a solution of sodium or potassium hydroxide is poured over the carcass.
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The acid converts the manganic hydroxide to manganic sulfate.
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The remaining clay component from the limestone can be further altered by these acids and, over time, it is converted to aluminium oxyhydroxide minerals such as gibbsite, diaspore, and boehmite.
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Nickel Cadmium batteries work by oxidizing nickelic hydroxide into nickelous hydroxide, which produces two free electronics for every transaction.
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Sculptural stucco is dehydrated lime, which is calcium hydroxide, produced from firing and slaking marble or travertine.
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Sodium 276 acetate 407 bicarbonate 285 carbonate 282 carbonate, historical 284 chloride 280 chromates 386 hydrogen carbonate 285 hydroxide 278 hyposulphite 282 iodate 191 nitrate 285 occurrence 276 peroxide 277 phosphates 286 preparation 276 properties 277 sulphate 281 sulphite 281 tetraborate 287 thiosulphate 282
An Elementary Study of Chemistry
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The chitosan was prepared with 92% deacetylation degree using n-butanol and sodium hydroxide as a reaction medium and cetyltrimethylammonium bromide as a phase transfer catalyst.
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When quicklime is soaked in water, it is changed to calcium hydroxide or slaked lime.
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A chemical reaction takes place between sodium, potassium and magnesium chlorides from salt with calcium oxides and hydroxide from soil to form calcium chloride.
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Unlike common air, fixed air turned lime water (a solution of calcium hydroxide) cloudy.
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Chemistry fans take note: lye is also called caustic soda and sodium hydroxide, but most people just call it lye.
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Benedict’s reagent is a solution of copper sulfate, sodium hydroxide, and tartaric acid.
N Testtube | SciFi, Fantasy & Horror Collectibles
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In a recently published paper it was proposed that nitric or phosphoric acid be used for the cation resin regeneration and ammonia or potassium carbonate or hydroxide for the anion resin.
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It is produced through a chemical reaction, known as saponification, between triglycerides and a base, such a sodium hydroxide.
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Most beautiful marble of various colours is to be found, and also enormous quantities of mica and amianth; porphyry and porphyroid granite, carbonated and hydroxided iron, argillaceous schist, mica schist.
Across Unknown South America
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(cooled in ice) and 1.1 equivalent of a 1 M sodium hydroxide solution was added dropwise.
PLoS ONE Alerts: New Articles
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This includes dietary phosphate and calcium restriction as well as aluminum hydroxide antacids.
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The amount of free cadmium in the oversized plate is matched to discharge in step with the amount of nickelic hydroxide provided in the positive plate.
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Initially, the ammonia and carbon dioxide reacts with water to form the weak electrolytes, ammonium hydroxide and carbonic acid.
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Primary alkaline batteries use sodium hydroxide or potassium hydroxide as the electrolyte.
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The functional groups of iron hydroxides may sequestrate some cations and anions.
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To determine the exact concentration, titrating the hydrochloric acid against a solution of base, for example sodium hydroxide, would be appropriate.
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· The reaction of cement and water (known as hydration) liberates calcium hydroxide (slaked lime) which reacts with the clay particles to form a kind of pozzolanic binder.
Chapter 4
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This invention provides concentrated aqueous biocidal solutions formed from bromine chloride, sodium hydroxide, and sulfamic acid.
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That allows atmospheric carbon dioxide to infiltrate the weak paste and deeply carbonate the calcium hydroxide and other cement hydrates present.
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Crane genomic DNA was extracted from adult feather quills using a sodium hydroxide boiling method.
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So grain elevator operators should welcome a test that uses a dilute sodium hydroxide solution to accentuate color differences of wheat seeds.
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In a similar way, both hydroxide ions and water molecules may act as nucleophiles by reacting with alkyl halides to produce alcohols.
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Potassium 287 acid carbonate 294 acid sulphate 294 acid sulphite 294 alum, aluminium 334 alum, chrome 384 alum, iron 352 and plant life 287 aurate 396 bromide 290 carbonate 293 chlorate 291 chloride 290 chromate 385 cyanide 293 dichromate 386 ferricyanide 352 ferrocyanide 352 hydroxide 288 hydroxide, action of halogens 289 hypochlorite 289 iodide 290 manganate 381 nitrate 291 occurrence 287 permanganate 381 preparation 288 sulphate 294
An Elementary Study of Chemistry
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The salts formed by the action of the base ammonium hydroxide on acids are called ammonium salts.
An Elementary Study of Chemistry
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This fiber, which was developed by a group of British scientists only a year after the cuprammonium type was first created, involves treating the cellulose with sodium hydroxide followed by carbon disulfide to create cellulose xanthate.
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_ -- The diazo-amines, R·N: N·NHR_1, are obtained by the action of primary amines on diazonium salts; by the action of nitrous acid on a free primary amine, an iso-diazohydroxide being formed as an intermediate product which then condenses with the amine; and by the action of nitrosamines on primary amines.
Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 "Austria, Lower" to "Bacon"
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Colors are fresh and pure and the calcium hydroxide slaked lime into which the fresco is painted lends a reflective brightness unmatched by other painting mediums.
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Reacting the calcium oxide with water (H2O) yields calcium hydroxide (Ca (OH) 2) which Rolly calls "Builder's Lime" and is more descriptively referred to as either "slaked" lime (think of slaking your thirst) or hydrated lime.
Mexican Cookbooks
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It dissolves in and reacts with water to form calcium hydroxide and is soluble in acids and some organic solvents.
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Nitrates are formed from reacting nitric acid with metal oxides, hydroxides, or carbonates.
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Hydroxide defect doping is necessary to overcome kinetic barriers to this ordering.
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Fats can be reduced in a solution of sodium hydroxide to produce glycerol and another kind of lipid, soap.
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Trials have shown that calcium hydroxide can be as effective as NaOH if the treated straw is ensiled for five to six months.
Chapter 6
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The hemicellulose fraction which is rich in D-glucose and mannose residues was further subdivided by treatment with barium hydroxide, then four distinct polysaccharide fractions were obtained.
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The catalyst is usually a base, either lye (which is NaOH) or potassium hydroxide.
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Also Wednesday, another person familiar with the matter said China Hongqiao Group, a Chinese aluminum-hydroxide producer, will begin investor presentations known as a roadshow on Monday for its US$1.5 billion offering.
SBI Plans Hong Kong-Japan Share Offering
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The principle and process of producing potassium-nitrogen compound fertilizer and aluminium hydroxide from potash alum are studied. Some problems are solved through the pilot test.
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Many of the preservatives are not required to be listed on the container and include ferrocyanide, magnesium carbonate, and aluminum hydroxide.
Archive 2008-06-01
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This was rectified by adding more citric acid and if the pH went below 4.5 adding sodium hydroxide to bring the pH back up again.
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Procedures for chemically pretreating archaeological charcoal vary only slightly from laboratory to laboratory, and all involve treatment with acid and sodium hydroxide.
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The compound lithium hydride, LiH, is a polar covalent solid that reacts with water to liberate hydrogen gas and form basic solutions of the metal hydroxide.
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In oven cleaners, lye and sodium hydroxide can burn skin, eyes, and the respiratory tract.
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The metamorphic mineral serpentine - or magnesium silicate hydroxide - is composed of magnesium, silicon and oxygen and is plentiful.
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In the laboratory benzene can be made by the action of heat on a mixture of sodium benzoate and sodium hydroxide.
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Rodinal uses potassium hydroxide as the accelerator and p-aminophenol as the sole developing agent.
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Crystals commonly display rhombic dodecahedral morphology, are generally small, and are frequently replaced by goethite or other iron oxides/hydroxides.
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The samples were compared to a control that was suspended in a standard sodium hydroxide buffer with bubbled carbon dioxide gas.
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The sodium is bonded to the hydroxide part of the compound with an ionic bond.
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This includes dietary phosphate and calcium restriction as well as aluminum hydroxide antacids.
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Therefore, they are neutralized by the hydroxide and hydrogen ions, and the resultant solution is neutral.
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The free element sodium was first produced in 1807 by the English chemist Humphry Davy by electrolysis of molten sodium hydroxide.
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As lime plaster cures, the calcium hydroxide in the mix slowly reacts with carbon dioxide in the air.
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But if we consider hydrogen as a gasiform metal, we naturally arrive at the conclusion that _water is the hydroxide of this gasiform metal_, that is _hydrogen hydroxide_, while gaseous hydrochloric and hydrosulphuric acids would be looked upon as respectively the chloride and the sulphide of the metal hydrogen.
Scientific American Supplement No. 822, October 3, 1891
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The eluant consisted of a combination of sodium acetate, sodium hydroxide and water.
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Write the equations for the preparation of manganous chloride, carbonate, and hydroxide.
An Elementary Study of Chemistry
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But for the potassium hydroxide precipitated, the purity decrease because of charcoal of crue phenanthrene.
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One compound based on methylene chloride also incorporates ammonium hydroxide to give it a characteristic smell.
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Nitrates are formed from reacting nitric acid with metal oxides, hydroxides, or carbonates.
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In the laboratory the normal method of methane preparation is to combine one part sodium acetate and two parts sodium hydroxide.
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That allows atmospheric carbon dioxide to infiltrate the weak paste and deeply carbonate the calcium hydroxide and other cement hydrates present.
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Most conventional whitening toothpastes use sodium or potassium hydroxides, also known as lye, which is considered a poison by the Food and Drug Administration.
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Ingredients: Deionized water, glycerin, stearic acid, myristic acid, lauric acid, potassium hydroxide, amino acid surfactant, ethylene glyceryl diester, imidazolidinyl urea, essence, etc.
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Aluminum prevent and solifenacin 5mg tabs hydroxide may subcutaneously worsen released with a low-phosphate diabetes to cyclopentolate the resource of some speeds of container stones.
Wii-volution
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Treatment of 1,3-diketones containing benzoyloxy group in 1% aqueous sodium hydroxide can afford directly the corresponding ring-A hydroxylated flavone.
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Cuprammonium rayon, also known as Bemberg or cupra rayon, is named after a step in its processing in which cellulose is dissolved in a cuprammonium hydroxide solution.
HOME COMFORTS
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Acid calibration potassium hydroxide, to phenolphthalein as indicator.
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This paper covers production practice of jarosite process in hot-acid leaching and comparison between iron hydroxide process and jarosite process that are used for iron removal.
