應(yīng)用化學(xué)專業(yè)英語范文(編輯修改稿)
2024-11-04 06:00 本頁面
【文章內(nèi)容簡介】 ictates the quantity of each element does notchange in a chemical 。 zinc metal is oxidized to zinc ions and the copper ions are reduced to copper+ 2+Zn 被氧化成Zn，Cu被還原 is the science that tries to understand the properties of substanceand the changes that substances 質(zhì)進行。 accuracy of analytical methods has increased enormously in the past decadesand this has enabled detection of even almost negligible traces of ，甚至可以檢測幾乎可以忽略的痕量雜制。 chloride is added to be a silver solution ,solid silver chlorideprecipitates from resulting equilibrium is always written in thedirection of the solid dissolving :AgCl(s)==Ag(aq)+Cl(s)氯離子加到銀鹽溶液，固態(tài)氯化銀從溶液中沉淀出來。結(jié)果平衡總是寫成固體溶解。 these chemicals are isolated and their chemical structures are determined,the creativity of chemists takes ，創(chuàng)造性的化學(xué)家接管。 are now normally designed using the fundamental principles thatchemists have many as 30 or more predicted chemical steps aresometimes needed,in a sequence,to permit the synthesis of a plicated moleculefrom available simple could not be done without a clearunderstanding of chemical ，化學(xué)家們發(fā)現(xiàn)。多達30個或更多的預(yù)測的化學(xué)步驟，有時是必要的，在一個序列，允許合成復(fù)雜分子從可用簡單的化學(xué)品。不能沒有一個明確的了解化學(xué)原理。 doing so, chemical engineer must also use principles of thermodynamics,reaction kinetics, fluid mechanics and transport ，化學(xué)工程師還必須使用原則，熱力學(xué)，反應(yīng)動力學(xué)，流體力學(xué)和運輸現(xiàn)象。 of these are bination reactions,and both can be reversed by heating the hydroxides depose on hearing to give the metal oxide and，都可以扭轉(zhuǎn)的加熱產(chǎn)品。金屬氫氧化物分解的聽力使金屬氧化物和水。 can be arranged in an activity series based on their ability to displacehydrogen from water or acids and their ability to displace each other in solubleionic ，取代氫的水或酸和他們有能力取代對方可溶性離子化合物。 reaction of an acid and a base is called a neutralization ，酸與堿的稱為中和反應(yīng)。選擇：① A chemical system can be studied from either a(physical)or a(chemical)viewpoint.②(Statistical mechanics)is a macroscopic science that studies theinterrelationships between the various equilibrium properties of a system.③ In(statistical mechanics),the molecular and macroscopic levels arerelated to each other.④ Thermodynamics studies(heat, work, energy and the changes they produce inthe states),of system.⑤ For a(n)(isolated)system ,neither matter nor energy can betransferredbetween system and surroundings.⑥ CBBAC命名：硫酸鈣—Calcium sulphate亞硫酸鈉—Sodium sulphite亞硝酸鈉sodiumnitrite硫酸sulfuric acid硝酸nitric acid亞硝酸nitrous acid氫硫酸hydrosulphuric acid硫化氫hydrosulfide硝酸鐵—iron(Ⅲ)nitrate鹽酸hydrochloric acid堿的命名：金屬名稱+hydroxideNa: SodiumCa: CalciumK: PotassiumH: hydrogenO: OxygenCl :ChlorineN: NitrogenS: Sulfur甲烷methane丙烷propane環(huán)丙烷cyclopropane環(huán)丁烷cyclobutane環(huán)戊烷cyclopentane環(huán)己烷cyclohexane乙烯ethene丙炔propyne甲醇methanol 甲酸methanoic acid取代—substitution親核—nucleophilic親核試劑—nucleophile親電electrophilic加成反應(yīng)—addition reaction消去反應(yīng)—elimination reaction重排反應(yīng)—rearrangement reaction親電加成反應(yīng)—electrophilic addition reaction親核取代—nucleophilic substitution熱力學(xué)—thermodynamics量子化學(xué)quantum統(tǒng)計力學(xué)—statistical mechanics動力學(xué)—kinetics分解—deposition置換—displacement復(fù)分解—partner exchange沉淀反應(yīng)—precipitation reaction單詞：燒杯—Beaker量筒—Measuring cylinder滴定管—Burette移液管—Pipette鐵架臺—Brandreth table煤氣燈—Bunsen burner通風(fēng)柜—Draft cupboard滴管Dropper坩堝Crucible tongs刻度吸量管—Graduated pipette布氏漏斗—Buchner funnel滴液漏斗—Dropping funnel圓底燒瓶—Round bottom flask托盤天平—Table balance塞子—Stopper(plug)第四篇：應(yīng)用化學(xué)專業(yè)英語1單元翻譯 can be broadly defines as the science of molecules and their ?；瘜W(xué)可以廣泛地定義為科學(xué)的分子和他們的轉(zhuǎn)換。與數(shù)學(xué)不同，化學(xué)比人類更
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