在"英语"词典里palladous}的意思

在英语中PALLADOUS的发音

palladous  [pəˈleɪdəs]

PALLADOUS在英语中的意思是什么？

钯

Palladium

钯是一种化学元素，化学符号为Pd，原子序数为46.它是由William Hyde Wollaston在1803年发现的罕见和有光泽的银白色金属。 他在小行星帕拉斯命名，这是以希腊女神雅典娜的名义命名的，当时她被帕拉斯杀死。 钯，铂，铑，钌，铱和锇形成称为铂族金属的一组元素。 这些具有相似的化学性质，但是钯具有最低的熔点，并且是它们中最不密集的。 超过一半的钯及其同类铂的供应进入催化转化器，将90％的有毒气体从汽车尾气转化为较少有害物质。 钯也用于电子，牙科，医药，氢气净化，化学应用，地下水处理和首饰。 钯在燃料电池技术中起关键作用，燃料电池将氢和氧气结合在一起，产生电力，热能和水。

Palladium is a chemical element with the chemical symbol Pd and an atomic number of 46. It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston. He named it after the asteroid Pallas, which was itself named after the epithet of the Greek goddess Athena, acquired by her when she slew Pallas. Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals. These have similar chemical properties, but palladium has the lowest melting point and is the least dense of them. Over half of the supply of palladium and its congener platinum goes into catalytic converters, which convert up to 90% of harmful gases from auto exhaust into less-harmful substances. Palladium is also used in electronics, dentistry, medicine, hydrogen purification, chemical applications, groundwater treatment and jewelry. Palladium plays a key role in the technology used for fuel cells, which combine hydrogen and oxygen to produce electricity, heat, and water.

在英语 词典里palladous的定义

字典中钯的定义是含有二价钯或含钯。

PALLADOUS的翻译

通过我们的英语多语言翻译器,找到palladous的25种语言翻译

该章节所呈现的将palladous由 英语向其他语言的翻译是通过自动统计翻译获得的；在英语中基本的翻译单位是单词«palladous»。

• 翻译者英语 - 中文: palladous
• 翻译者英语 - 西班牙语: palladous
• 英语: palladous
• 翻译者英语 - 印地语: palladous
• 翻译者英语 - 阿拉伯语: palladous
• 翻译者英语 - 俄语: palladous
• 翻译者英语 - 葡萄牙语: palladous
• 翻译者英语 - 孟加拉语: palladous
• 翻译者英语 - 法语: palladeux
• 翻译者英语 - 马来语: Palladous
• 翻译者英语 - 德语: palladous
• 翻译者英语 - 日语: パラジウムを
• 翻译者英语 - 韩语: palladous
• 翻译者英语 - 印尼爪哇语: Palladous
• 翻译者英语 - 越南语: palladous
• 翻译者英语 - 泰米尔语: palladous
• 翻译者英语 - 马拉地语: खडखडाट
• 翻译者英语 - 土耳其语: palladous
• 翻译者英语 - 意大利语: palladous
• 翻译者英语 - 波兰语: palladous
• 翻译者英语 - 乌克兰语: palladous
• 翻译者英语 - 罗马尼亚语: palladous
• 翻译者英语 - 希腊语: palladous
• 翻译者英语 - 布尔语(南非荷兰语): palladous
• 翻译者英语 - 瑞典语: palladous
• 翻译者英语 - 挪威语: palladous

与 «PALLADOUS»相关的英语书籍

在以下的参考文献中发现palladous的用法。与palladous相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。

Inorganic Experiments

Add water (5 cm3) to a mixture of palladous chloride (0.15 g) and sodium chloride (0.12 g). Stir the slurry and slowly warm to about 508C. While the resultant solution is cooling, prepare a solution of triphenylphosphine (0.5 g) in ethanol (75 ...

J. Derek Woollins, 2010

Advanced Inorganic Chemistry

It is obtained by igniting palladous dichloro-diammine, [Pd(NH3)2Cl2] or ammonium chloropalladite, (NH4)2PdCl4 in a current of hydrogen. 2. Crystalline palladium. It is obtained by electrically heating palladium ribbon dusted over with finely ...

‎2005

The Radiochemistry of Palladium

Palladous cyanide, Pd(CN)2, is formed when a solution of potassium or mercuric cyanide is added to a solution of palladium in aqua regia . No other platinum metals form cyanides under these conditions (10) . Palladous cyanide gives ...

Ove T. H_gdahl, 1961

Spanish Chemical and Pharmaceutical Glossary: ...

... palladous chloride cloruro paladioso palladous iodide yoduro paladioso palladous nitrate nitrato paladioso palladous potassium chloride cloruro paladioso potásico palladous sodium chloride cloruro paladioso sódico palm butter' manteca ...

Hilda Zayas, 2011

The Oxidation of Oxygen and Related Chemistry: Selected ...

PURE PALIADIUM DIFLUORIDE By N. Bartlett and M. A. Hepworth Department of Chemistry, King': College, Newcastle upon Tyne From time to time palladous fluoride has excited interest. Berzelius,1 whose work is still widely quoted, ...

Neil Bartlett, 2001

Spot Tests in Inorganic Analysis

Palladous nitrate must not be used; it gives a red-brown precipitate of palladous bromide with bromides (especially from concentrated solutions). Even insoluble iodides, such as Cu212, Hglz, AgI, react with palladous chloride. The solids are ...

F. Feigl, V. Anger, 2012

Elements of Chemisty: Including the Applications of the ...

Protowide of palladium, Palladous oxide, Pd 0, 765.9 or 61.36.-—This oxide is obtained by dissolving palladium in nitric acid, evaporating the solution to dryness, and calcining the nitrate by a gentle heat. It forms a black mass, which dissolves ...

Thomas Graham, 1840

Spanish Chemical & Pharmaceutical Glossary

... palladous chloride cloruro paladioso palladous iodide yoduro paladioso palladous nitrate nitrato paladioso palladous potassium chloride cloruro paladioso potásico palladous sodium chloride cloruro paladioso sódico palm butter manteca ...

Hilda M. Zayas, 2005

Determination of Anions: A Guide for the Analytical Chemist

Novak and Slama [2.127] determined iodide in the presence of bromide and chloride by adding potassium bromide to the sample to convert the iodide to iodine, followed by palladous chloride which is converted by iodine to palladous iodide.

Thomas R. Crompton, 1996

The Chemical Elements and Their Compounds

Palladium, divalent (palladous) compounds, 1568. Palladous acetylacetonate PdA„ 1567. Palladous benzoin-oxime, 4c, derivatives, 1566. Palladous bromide PdBr,, 1560. Palladous chloride, 1559; structure, 1560; complexes M,PdCl4, 1568.

Nevil Vincent Sidgwick, 1951