| 词汇 | example_english_reducing-agent |
| 释义 | Examples of reducing agentThese 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. The electrophoretic patterns which were run in the presence or absence of a reducingagent were not strikingly different from one another. Needle blights which reduce the food supply for larva can also act as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ammonium sulfite reacts with acidic air samples as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a moderately reactive metal and strong reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The photoreduction can be carried out in the sunshine and this requires the addition of ethanol as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrazine is added and used as a reducingagent to remove excess oxygen from the water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In general, hydrogen sulfide acts as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A reducingagent is a chemical term for an antioxidant. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of its uses is as a reducingagent in the separation of other metals from ore, such as uranium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nano-thermites contain an oxidizer and a reducingagent, which are intimately mixed on the nanometer scale. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The opposite effect can be achieved by treatment with a strong reducingagent that destroys the protective oxide layer on the metal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a mild reducingagent and antioxidant. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chemically, sulfur can react as either an oxidant or a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This intermediate imine can then be isolated and reduced with a suitable reducingagent (e.g., sodium borohydride). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These compounds are not very stable in contact with air, as you expect from their nature being a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The hydrogen ion is reduced by accepting an electron from the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This can subsequently be converted to anhydromannitol using a suitable reducingagent as shown in figure 1. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This form of iron gives up electrons easily and is a mild reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leuco dye is prepared by chemical reduction using a suitable reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Along with its isomer 4-aminophenol, it is an amphoteric molecule and a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lithium aluminum hydride is a much more powerful reducingagent that can reduce almost any functional group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nitrite can be oxidized or reduced, with the product somewhat dependent on the oxidizing/reducingagent and its strength. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a reducingagent that, by virtue of its donating electrons, is itself oxidized in the process. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. And, because it donates electrons, the reducingagent is also called an electron donor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has been used as a reducingagent in organic chemistry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An important class of redox reactions are the electrochemical reactions, where electrons from the power supply are used as the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Glutathione has antioxidant properties since the thiol group in its cysteine moiety is a reducingagent and can be reversibly oxidized and reduced. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In contrast, plants and algae use water as their reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Amalgamated aluminium is also used as a reducingagent in organic synthesis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, the graphene quality obtained after reduction is limited by the precursor quality (graphene oxide) and the efficiency of the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This fact indicates that aluminium can be used as the reducingagent for oxides of all these metals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Copper is the oxidising agent (it accepts electrons), and iron is the reducingagent (it loses electrons). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sap in these poles acted as the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In 2003 another was reported based on molybdenum compound, a proton source, and a strong reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Carbon monoxide was (and is) the reducingagent of choice for smelting. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ylide acts as both the reducingagent and the base. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This compound is used as a reducingagent in organic synthesis, especially for the reduction of esters, carboxylic acids, and amides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A reducingagent is not needed for these reactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Uranium hydride can be used for isotope separation of hydrogen, preparing uranium metal powder, and as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Many antimonides are flammable or decomposed by oxygen when heated since the antimonide ion is a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is based on the theory that uric acid is a powerful reducingagent and likely an important human antioxidant, in high concentration in blood. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stannite ion is a strong reducingagent; also, it may disproportionate to tin metal plus stannate ion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The resulting black powder material is an effective reducingagent and safe to handle as opposed to the pure metal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sodium amalgam is a common reducingagent in organic synthesis, and is also used in high-pressure sodium lamps. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Owing to the steric and electronic effects of the acetoxy groups, sodium triacetoxyborohydride is a milder reducingagent than sodium borohydride or even sodium cyanoborohydride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like other borohydrides, it is used as a reducingagent in organic synthesis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The other main use of sodium bisulfite is as a mild reducingagent in organic synthesis in particular in purification procedures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When it acts as a reducingagent, oxygen gas is also produced. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like most other photosynthetic bacteria, purple bacteria do not produce oxygen (anoxygenic), because the reducingagent (electron donor) involved in photosynthesis is not water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydroxylammonium nitrate is unstable because it contains both a reducingagent (hydroxylammonium cation) and an oxidizer (nitrate), the situation being analogous to ammonium nitrate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In general, polar solvents increase the strength of samarium iodide as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most of these employ catalytic amounts of a transition metal complex and use hydrogen gas as the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike plants, algae, and cyanobacteria, they do not use water as their reducingagent, and so do not produce oxygen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Diborane is used as a reducingagent roughly complementary to the reactivity of lithium aluminium hydride. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most autotrophs use water as the reducingagent, but some can use other hydrogen compounds such as hydrogen sulfide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a volatile pyrophoric liquid which is used as rocket fuel, and as a reducingagent in laboratories. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A reducingagent typically is in one of its lower possible oxidation states and is known as the electron donor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since the reducingagent is losing electrons, it is said to have been oxidized. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a 19-electron species it is a good reducingagent, fairly oxidizable into an 18-electron compound. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A common example of a redox titration is treating a solution of iodine with a reducingagent and using starch as an indicator. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sodium borohydride is a mild reducingagent that works well in reducing aldehydes, ketones, and acid chlorides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When subjected to a reducingagent, usually hydroquinone, it forms black elementary silver. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Gold ions in solution are readily reduced and precipitated as metal by adding any other metal as the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lithium aluminium hydride is a powerful reducingagent used in organic chemistry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In its active state, thioredoxin acts as an efficient reducingagent, scavenging reactive oxygen species and maintaining other proteins in their reduced state. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Triphenylphosphine is commonly used as the reducingagent, yielding triphenylphosphine oxide as the side product in addition to the amine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The films are generated using either sodium borohydride or dimethylaminoborane as the reducing agent and can range in boron content from 15 weight percent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The iron is the reducingagent (gives up electrons) while the oxygen is the oxidising agent (gains electrons). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The last compound is a common reducingagent in chemical synthesis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This second stage, often referred to as "poling" is done by blowing natural gas, or some other reducingagent, through the molten copper oxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hence, carbon can normally act as a reducingagent for all metal oxides at very high temperatures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a mild reducingagent, it is especially used to convert imines to amines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The products obtained depend on both the reducingagent and the substitution pattern of the halo ketone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. No reducingagent or boiling are necessary since these would interfere with refolding of the enzyme. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Selenium disulfide has been use in shampoo as an anti-dandruff agent, an inhibitor in polymer chemistry, a glass dye, and a reducingagent in fireworks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of the earliest forms of flux was charcoal, which acts as a reducingagent and helps prevent oxidation during the soldering process. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After incubation with a gold-coupled anti-biotin conjugate, silver nitrate and a reducingagent are added. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The colloidal gold will form because the citrate ions act as both a reducingagent and a capping agent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this synthesis methodology, block copolymer plays the dual role of a reducingagent as well as a stabilizing agent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such crushing was needed to hasten and encourage reduction in the furnaces where charcoal was the main reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Citrate and cellulose have been used to create silver nanoparticles independent of a reducingagent as well. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Ferrous chloride is employed as a reducingagent in many organic synthesis reactions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A reducingagent is oxidized because it loses electrons in the redox reaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It reacts as a metal carbene to alkyne and nitrile ligands and is also used as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this context, the oxidizing agent is called an electron acceptor and the reducingagent is called an electron donor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Activation by the nitrogen of the chiral oxazoborolidine catalyst of the stoichiometric reducingagent allows for asymmetric control of the reagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its production leaves chlorophyll with a deficit of electrons (oxidized), which must be obtained from some other reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is used as a one-electron reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tin, in the form of stannous chloride, is sometimes added in tiny amounts as a reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In reactions with other unsaturated systems, disproportionation of diimide to nitrogen gas and hydrazine is a competing process that significantly degrades the reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Released sulfur dioxide however makes the water a strong reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is used as an analytical reagent and as a dehydrohalogenating and reducingagent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sodium borohydride is used as reducingagent in the synthesis of gold nano particles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The larger the difference in midpoint potential between an oxidizing and reducingagent, the more energy is released when they react. 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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