| 词汇 | example_english_hydrochloric-acid |
| 释义 | Examples of hydrochloric acidThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Clinopyroxenes and hornblendes were dipped into hydrochloricacid in a water bath to decompose any associated impurities. Different samples were dissolved in hydrochloricacid or water. The flask was plugged with a rubber bung through which was inserted a 100 ml burette containing 15 ml of hydrochloricacid (37 % v/v). The combination of phloroglucinol and hydrochloricacid stains the lignin red and increases visibility of annual rings, particularly in the softer wood of young trees. Samples were collected in clean (washed with 5% hydrochloricacid and rinsed five to ten times with deionized water) polypropylene bottles. Internal casts were obtained by macerating the specimens in a 20% hydrochloricacid bath. Data are shown for varying residence times and concentrations of hydrochloricacid. Effects of dietary hydrochloricacid on voluntary food intake and metabolism of sheep in relation to the use of mineral acids as silage additives. The production of copper fungicides is being affected by shortage of materials, in particular sulphuric and hydrochloricacid. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Little did he realise that it contained hydrochloricacid. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I am also aware that hydrochloricacid is very strong. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It is made from dried bones treated with hydrochloricacid. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 One might as well talk about the hydrogen ion and the chlorine ion in hydrochloricacid being just as harmful. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Concentrated hydrochloricacid is an extremely corrosive substance. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I suggest ammonia, chlorine, hydrochloricacid and sulphuric acid as examples. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The difference between the behaviour of hydrochloricacid in relation to biological material is this. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 By having lead in petrol you are creating hydrochloricacid in the car engine, and your car rots much quicker, which is very convenient for the car manufacturers. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The process undertaken in the plant was the mixing of ethyl chloride and hydrochloricacid, which is used to make the anti-knock compound for petrol, tetra-ethyl-lead. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The curious thing about the alkali industry was that it poisoned the whole air with hydrochloric acid because all the alkali was made from common salt. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Crystalline boron is chemically inert and resistant to attack by boiling hydrofluoric or hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the organic products of the reaction are stable to aqueous acid, aqueous hydrochloricacid may be used to quench the reaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This can be reversed by adding an aqueous solution of hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a colorless liquid with a sharp odor similar to that of hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloricacid is also used for polishing jewelry, as well as for making soy sauce, cosmetics, and traditional medicine/amphetamine drugs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloricacid is said to be fully dissociated in aqueous solution because the amount of undissociated acid is imperceptible. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If ceric sulfate is added to dilute hydrochloricacid, then elemental chlorine is formed, albeit slowly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Formed by distilling roasted stibnite with corrosive sublimate, or dissolving stibnite in hot concentrated hydrochloricacid and distilling. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Incineration and accidental fires can create corrosive byproducts like hydrochloricacid and hydrofluoric acid and poisons like halogenated dioxins and furans. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This was then reacted with additional dimethylaniline in the presence of phosphorus oxychloride and hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloricacid was known to alchemists and early chemists. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These compounds use as a starting material, which is in turn obtained in a reaction of with concentrated hydrochloricacid and ammonium chloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The acid leaching then occurs at very high temperature using hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radium chloride is only sparingly soluble in azeotropic hydrochloricacid and virtually insoluble in concentrated hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, it maintains a high degree of long-range molecular order (or crystallinity) even after boiling in concentrated hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The carbonyl group draws electrons away from the alkene, and the alkene group is, therefore, deactivated towards an electrophile, such as bromine or hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Moreover, the calcite alabaster, being a carbonate, effervesces upon being touched with hydrochloricacid, whereas the gypsum alabaster, when thus treated, remains practically unaffected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its reaction with concentrated hydrochloricacid gives chlorine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He does, however, plan to douse her in hydrochloricacid, rendering her unrecognizable. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloricacid is found naturally in gastric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloricacid can therefore be used to prepare salts called "chlorides", such as sodium chloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By 1828 one of the great problems associated with the alkali works was pollution from emissions of hydrochloricacid fumes which devastated the neighbouring countryside. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He pours hydrochloricacid into the tank and succeeds in destroying the field. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloricacid is added thereafter to give the hydrochloride salt. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If primary or secondary alcohols are to be reacted with hydrochloricacid, an activator such as zinc chloride is needed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Work-up sometimes washing with hydrochloricacid to convert hydrolysis derivatives to the dichloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, copper is a rather unreactive metal, and has no reaction with concentrated hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The smoke consists of zinc chloride, zinc oxychlorides, and hydrochloricacid, which absorb the moisture in the air. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Shaken with hydrochloricacid in the absence of air, it becomes red, the color changing in the presence of air to dark brown or black. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ammonia produced in this step was distilled and dissolved in a standardized solution of hydrochloricacid or sulfuric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A better method of preparation is to dissolve solid anhydrous glucose in methanol containing hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is unusual among the silicate minerals in that it will effervesce with hydrochloricacid due to the associated carbonate ions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He obtained dark red crystals (probably of "n") by a sequence of reactions with sodium hydroxide and hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The acids are further divided into weak (picric, acetic and formic acid) and strong acids (nitric and hydrochloricacid). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The tetrachloride is obtained upon dissolving the dioxide in hydrochloricacid; to prevent the exothermic decomposition, it is kept under concentrated sulfuric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nasal medications containing diluted hydrochloricacid, chlorobutanol, and benzyl alcohol have been reported to be effective in some patients, with few side effects. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All three of these stimulate parietal cells to secrete hydrochloricacid and intrinsic factor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In general cases, these acetals can be deprotected back to the aldehyde by using hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He called this gas with bleaching abilities, dephlogisticated muriatic acid (dephlogisticated hydrochloricacid, or oxidized hydrochloricacid). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It does not rapidly dissolve or effervesce (fizz) in dilute hydrochloricacid as calcite does. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Turquoise is insoluble in all but heated hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Major pollutants indicated by the study include sulfuric acid, hydrochloricacid, chromium compounds, and manganese compounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The chemical stockpile seized included sodium cyanide, hydrochloricacid, nitric acid and acetic acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, hydrogen chloride production continued as a step in hydrochloricacid production. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After the year 2000, hydrochloricacid is mostly made by absorbing by-product hydrogen chloride from industrial organic compounds production. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He added some zinc to spirit of salt (hydrochloricacid) and collected the evanescence given off as bubbles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The hydrochloricacid present in the stomach aids in digestion by breaking down large and complex food molecules. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The components include orcinol, hydrochloricacid, and ferric chloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These basic salts react with hydrochloricacid to give hydrated barium chloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The codeine is retrieved from over-the-counter medicine and is then mixed with alcohol, gasoline, red phosphorus, iodine, hydrochloricacid and paint thinner. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is formed when an aqueous solution of hydrochloricacid containing an equimolar solution of caesium chloride and cadmium chloride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The resulting hydrogen chloride gas is absorbed in deionized water, resulting in chemically pure hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogen chloride gas and hydrochloricacid are important in technology and industry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The resulting calcium benzoate is converted to benzoic acid with hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Palladium dissolves slowly in concentrated nitric acid, in hot, concentrated sulfuric acid, and, when finely divided, in hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is often captive use, consuming locally produced hydrochloricacid that never actually reaches the open market. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogen chloride can be generated in many ways, and thus several precursors to hydrochloricacid exist. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By far, most hydrochloricacid is consumed captively by the producer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This group is determined by adding the salt in water and then adding dilute hydrochloricacid followed by hydrogen sulfide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The mixture is evaporated and if red is seen, free hydrochloricacid is present. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Importantly, sulfamic acid is preferable to use in household in comparison to hydrochloricacid for its intrinsic safety. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He studied the stomach's gastric glands and the processes it used to produce pepsin and hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These had been exacerbated by the fact that hydrochloricacid is an exhaust by-product of the solid rocket boosters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, it is soluble in hydrochloricacid present in the stomach, and is therefore toxic when ingested. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has a metallic conductivity, is slightly soluble in hydrochloricacid and decomposes in nitric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Large quantities of these acids especially sulfuric acid, nitric acid, and hydrochloricacid are manufactured for commercial use in large plants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrochloric and nitric acids dissolve uranium, but non-oxidizing acids other than hydrochloricacid attack the element very slowly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Police exhumed the bodies of the three children; and diluted hydrochloricacid was found on the throat tissue. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It also measured atmospheric chemicals including hydrochloricacid, hydrofluoric acid, bromine, and iodine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the next step, a strong acid (either hydrochloricacid or sulfuric acid) is added to acidify the solution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Samples are usually held on a platinum wire cleaned repeatedly with hydrochloricacid to remove traces of previous analytes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The mixture will then be treated with sodium chloride to remove lead and convert radium and barium into carbonates that are insoluble in hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is less soluble in acids, although it will dissolve in hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chlorine in gaseous form is generated by the reaction of hydrochloricacid and sodium hypochlorite. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Washing with dilute hydrochloricacid removes the vanadium compound. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He then partially hydrolysed the insulin into short peptides, either with hydrochloricacid or using an enzyme such as trypsin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A primary amine will form a soluble sulfonamide salt which precipitates after addition of diluted hydrochloricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The compound has been identified as a catalyst for the high pressure oxidative chlorination of methane to chloromethane with hydrochloricacid and oxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During human digestion, proteins are broken down in the stomach to smaller polypeptide chains via hydrochloricacid and protease actions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The primary acid used is hydrochloricacid, although sulfuric acid was previously more common. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After being ingested, the phosphide reacts with hydrochloricacid in the human stomach, generating phosphine, a highly toxic gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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