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氯化工百科 ChemBK

2024年4月10日氯是一种强氧化剂，具有刺激性和腐蚀性，可与水中的有机物反应生成氯代烃。本介绍了氯的化学式、分子量、密度、溶解度、稳定性、外观、危险品标志、 Chlorine Cl2 CID 24526 structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and moreChlorine Cl2 CID 24526 PubChem

氯及其化合物百度百科

氯是自然界中广泛分布的一种元素，在地壳中存在着各式各样的氯化物，氯单质为黄绿色气体（即氯气），剧毒，有窒息性臭味；熔点 10098°C，沸点 346°C，气体密度 3214克/升，20°C时1体积水可溶 Chlorine is a diatomic gas with the formula Cl2 and the CAS registry number It has a chemical structure, thermochemical data, and other properties available from NIST Chlorine NIST Chemistry WebBook

氯气医学百科

物理性质 ①颜色\气味\状态：通常情况下为有刺激性气味的黄绿色的气体。 ②密度：比空气密度大，标况时是71/224=317g/L 。 ③易液化。熔沸点较低，压强为101kPa、温度为346℃时易液化。液态氯为金黄色。 2023年12月1日 Cl2是什么？ Cl2的重要知识 Cl2的定义: Cl2 被称为氯，是一种非金属化学物质。它的英文名是Chlorine。它由符号Cl2表示，因为每个氯分子都包含两个氯原子 Cl2是什么？Cl2的重要知识 – ChemicalLibraryfo

Chlorine Element information, properties and uses

Chlorine is in group 17 of periodic table, also called the halogens, and is not found as the element in nature only as a compound The most common of these being salt, or Chlorine is a greenishyellow gas with a pungent odor and a chemical formula of Cl2 It is the most common halogen and an essential element for life Find its names, synonyms, spectra, vendors, articles and more on Chlorine Cl2 ChemSpider

[Ru (dpp)3]Cl2 (Luminescent oxygen sensor) 氧指

由于动态淬灭的作用，分子氧引起[Ru(dpp)3]Cl2的光显著降低。因此，通过测定光强度或衰减时间来检测分子氧[2]。[Ru(dpp)3]Cl2还被用于优化光学氧传感器，用于测定组织和皮肤瘤的氧流量，以及用于氧成像分析[36]。 Uses of Chlorine (Cl) It is used to get rid of the smell of putrefaction It is used as a disinfectant Chlorine is used in the treatment of drinking water to kill bacteria It is used to clean swimming pools It is used in the Chlorine (Cl) Structure, Properties, Uses, and

Chlorine Halogen, Oxidizing Agent, Disinfectant Britannica

Chlorine Halogen, Oxidizing Agent, Disinfectant: Chlorine is a greenish yellow gas at room temperature and atmospheric pressure It is two and a half times heavier than air It becomes a liquid at −34 °C (−29 °F) It has a choking smell, and inhalation causes suffocation, constriction of the chest, tightness in the throat, and—after severe CHLORINE翻译：氯，氯气。。示例中的观点不代表剑桥词典编辑、剑桥大学出版社和其许可证颁发者的观点。CHLORINE中文(简体)翻译：剑桥词典 Cambridge Dictionary

Chlorine Cl2 CID 24526 PubChem

The TLVSTEL is based on D'Alessandro et al (1996) findings of significant pulmonary function changes in 10 human volunteers, 5 with airway hyperreactivity (AHR) and 5 without AHR after 60minute exposures to 1 ppm Cl2 Lung function changes did not persist when measured after 24 hoursChlorine Production, Uses, Safety: Rock salt deposits are usually mined; occasionally water is pumped down, and brine, containing about 25 percent sodium chloride, is brought to the surface When the brine is evaporated, impurities separate first and can be removed In warm climates salt is obtained by evaporation of shallow seawater by the Sun, producing Chlorine Production, Uses, Safety Britannica

Chlorine化工百科

2024年4月10日化学式: Cl2 主页 CAS CAS 778 CAS 主页产品其他其他 Chlorine 管制品类：危险化学品目录（剧毒）性质液态氯为黄绿色透明液体。d20 (6 864atm)14085（液态）；d35(0 9949atm)15649（液态）；沸点346℃；熔点100 2019年11月7日 Chlorine is a chemical element with atomic number 17 and element symbol Cl It is a member of the halogen group of elements, appearing between fluorine and bromine moving down the periodic table At ordinary temperature and pressure, chlorine is a pale greenishyellow gas Like other halogens, it is an extremely reactive element and Chlorine Facts (Cl or Atomic Number 17) ThoughtCo

氯气医学百科

④溶解性：易溶于有机溶剂，难溶于饱和食盐水。1体积水在常温下可溶解2体积氯气，形成盐酸和次氯酸，产生的次氯酸具有漂白性，可使蛋白质变质，且见光易分解。化学性质化学式：Cl₂ ①毒性氯气是一种有毒气体，它主要通过呼吸道侵入人体并溶解在黏膜所含的水分里，生成次氯酸和盐酸 Chlorine is the second highest oxidizing agent, behind fluorine Chlorine is also capable of oxidizing water, but it does so very slowly Instead the reaction Cl2 + 2H2O H3O+ +Cl− + HOCl Cl 2 + 2 H 2 O H 3 O + + Cl − + HOCl goes partway to completion Hypochlorous acid, HOCl, is a weak acidChlorine Chemistry LibreTexts

制氯气的方程式百度知道

2019年8月5日验满方法：⑴ 将湿润的淀粉KI试纸靠近盛Cl2瓶口，观察到试纸立即变蓝，则证明已集满。⑵ 将湿润的蓝色石蕊试纸靠近盛Cl2瓶口，观察到试纸先变红后褪色，则证明已集满。⑶ 实验室制备氯气时，常常根据氯气的颜色判断是否收集满。At the normal boiling point 1239 Btu/lb (2881 kJ/kg) LiquidGas Volume Relationship The weight of one volume of liquid chlorine equals the weight of 4565 volumes of chlorine gas 32°F, 14696 psia (0°C, 101325 kPa) Melting Point (Freezing Point) The temperature at which solid chlorine melts or liquid chlorine solidifiesChlorine Chemical Properties The Chlorine Institute

Chlorine NIST Chemistry WebBook

Formula: Cl 2 Molecular weight: 70906 IUPAC Standard InChI: InChI=1S/Cl2/c12 Copy IUPAC Standard InChIKey: KZBUYRJDOAKODTUHFFFAOYSAN Copy CAS Registry Number: Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD fileIn 1810, the English chemist Humphry Davy proved it was an element Since it combines directly with nearly every element, chlorine is never found free in nature Chlorine was first produced by Carl Wilhelm Scheele, a Swedish chemist, when he combined the mineral pyrolusite (MnO 2) with hydrochloric acid (HCl) in 1774Chlorine Cl (Element) PubChem

Cl2 氯，

2023年7月22日 Cl2 安全与危险氯是一种高反应性气体，如果处理不当，可能会造成严重的安全和健康风险。它会引起严重的呼吸道刺激以及眼睛、皮肤和粘膜的损伤。吸入高浓度的氯会引起肺水肿，从而危及生命。氯也具有很强的腐蚀性，会损坏金属、塑料和 Chlorine Molecular Formula Cl Average mass 70906 Da Monoisotopic mass 69 Da ChemSpider ID 22933Chlorine Cl2 ChemSpider

Chlorine Gas Toxicity StatPearls NCBI Bookshelf

2023年6月26日 Cl2+ H2O HCl + HOCl 2HCl + OMild exposure may cause mucosal membrane irritation More severe exposure will induce edema of both the upper airway and the lung parenchyma Large acute exposure can induce wheezing, cough, and dyspnea Acute lung injury and/or adult respiratory distress syndrome (ARDS) can also In CuCl, copper is at its +1 oxidation state You learnt that, copper is oxidized to its +2 oxidation state when it reacts with chlorine So we cannot prepare CuCl by this reaction directly But we can reduce Cu 2+ ion to Cu + ion by a potassium iodide solution When potassium iodide is added to copper chloride solution, iodide ion is oxidized Copper and Chlorine Gas Reaction Cu + Cl2 Learn

Development of an Online Monitoring System for

2023年11月3日基于差分吸收光谱技术的氯气在线监测系统研制 [J] 应用物理, 2023, 13(11): 421429 DOI: 1012677/app2023 lowgreen gas, and longterm exposure to it can cause serious damage to the respiratory tract This article develops an online monitoring system for chlorine gas based on differential absorption ②从元素化合价变化分析,Cl2变Cl,化合价,必然有元素化合价 ⑸得出结论：氯气与水反应的生成物以及氯水有漂白性的原因 1认识科学探究的一般过程。2逐步探究出氯气与水反应，书写化学方程式，并得出氯及其化合物百度百科

What is the Test for Chlorine Gas? GCSE SCIENCE

2017年3月27日 Testing for Gases What are the General Tests for Chlorine Gas? 1) Chlorine gas, Cl 2 (g) is greenyellow in colour 2) Chlorine gas has a pungent choking smell 3) Chlorine gas turns moist litmus paper from blue to red and moist universal indicator paper to red it is acidic After turning red both papers are then bleached white 4) Chlorine 2024年5月27日 Chlor (hay clo, danh pháp IUPAC là chlorine) là nguyên tố hóa học trong bảng tuần hoàn nguyên tố có ký hiệu Cl và số nguyên tử bằng 17, thường tồn tại ở phân tử dạng 2 nguyên tử (Cl2) Nguyên tố này là một halogen, nằm ở ô số 17, thuộc chu kì 3 của bảng tuần hoàn Ion chlor Chlor – Wikipedia tiếng Việt

Chlorine NIST Chemistry WebBook

Chlorine Chlorine Formula: Cl 2 Molecular weight: 70906 IUPAC Standard InChI:InChI=1S/Cl2/c12 Copy IUPAC Standard InChIKey:KZBUYRJDOAKODTUHFFFAOYSAN Copy CAS Registry Number: Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure 6 天之前请输入验证码以便正常访问: 如果经常出现此页面，请把您的IP和反馈意见提交给我们，我们会尽快处理，非常感谢。为什么会出现验证码？出现验证码表示您所在的网络可能存在异常，同IP短时间内大量发送请求，被服务器判断为异常IP。需要您输入验证码访问异常页面 360百科

Chlorine NIST Chemistry WebBook

Chlorine Formula: Cl 2 Molecular weight: 70906 IUPAC Standard InChI: InChI=1S/Cl2/c12 Copy Sheet of paper on top of another sheet IUPAC Standard InChIKey: KZBUYRJDOAKODTUHFFFAOYSAN Copy Sheet of paper on top of another sheet CAS Registry Number: Chlorine is a chemical element; it has symbol Cl and atomic number 17 The secondlightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them Chlorine is a yellowgreen gas at room temperature It is an extremely reactive element and a strong oxidising agent: among the Chlorine Wikiwand

Dicloro Wikipedia, la enciclopedia libre

4 天之前 El dicloro (según la IUPAC 2 ) o cloro diatómico (también llamado cloro molecular, o antiguamente gas cloro o simplemente cloro) es una molécula diatómica homonuclear formada por dos átomos de cloro En condiciones normales de presión y temperatura es un gas amarilloverdoso, unas 2,5 veces más pesado que el aire, de olor 1: They have been interpreted Asundi and Venkateswarlu, 1947 as being due to transitions from stable excited states at 58000 (possibly F), 67700 and 75000 cm1 to the repulsive states arising from 2 P + 2 P The upper states at 67700 and 75000 cm1 are considered to be 1 g states and, therefore, are not observed in absorption from the ground state: 2: Chlorine NIST Chemistry WebBook

SO2与Cl2的反应方程式百度知道

2019年6月13日 SO2与Cl2的反应方程式： SO₂ + Cl₂+2H₂O = H₂SO₄ + 2HCl 氯气具有强氧化性，二氧化硫具有强还原性，当两者混合并遇到水时，将发生氧化还原反应。扩展资料：氯的主要用途：据统计，20世纪90年代初期化学工业营业额的半数以上与氯有关；化学 Chlorine Formula: Cl 2 Molecular weight: 70906 IUPAC Standard InChI: InChI=1S/Cl2/c12 Copy Sheet of paper on top of another sheet IUPAC Standard InChIKey: KZBUYRJDOAKODTUHFFFAOYSAN Copy Sheet of paper on top of another sheet CAS Registry Number: Chlorine NIST Chemistry WebBook

Chlorine, Chemical Element reaction, water, uses, elements,

Chlorine is a dense gas with a density of 321 grams per liter By comparison, the density of air is 129 grams per liter Chlorine changes from a gas into a liquid at a temperature of 3405°C (2929°F) and from a liquid to a solid at 10100°C (14980°F) The gas is soluble (dissolvable) in waterChlorine Formula: Cl 2 Molecular weight: 70906 IUPAC Standard InChI: InChI=1S/Cl2/c12 Copy Sheet of paper on top of another sheet IUPAC Standard InChIKey: KZBUYRJDOAKODTUHFFFAOYSAN Copy Sheet of paper on top of another sheet CAS Registry Number: Chemical structure:Chlorine NIST Chemistry WebBook

Cloro – Wikipédia, a enciclopédia livre

2024年5月30日 O cloro (do grego khlorós, esverdeado) é um elemento químico, símbolo Cl, número atômico 17 Está contido no grupo dos halogênios (grupo 17; anteriormente conhecido como VIIA) e é o segundo halógeno mais leve, após o flúorSob condições normais é um gás de coloração amarelo esverdeada, onde forma as moléculas 2020年2月26日 Cl2＋2NaOH＝NaCl＋NaClO（次氯酸钠）＋H2O 分析：关于这个反应过程作一些解释。这里的氢氧化钠应该是溶液（有水），当氯气通氢氧化钠溶液中时，氯气先和水反应生成盐酸和次氯酸，盐酸和次氯酸再分别与氢氧化钠反应生成氯化钠和次氯酸钠和氯气和氢氧化钠反应式百度知道

实验室制取氯气的方法和步骤？百度知道

2019年10月25日 1将湿润的淀粉KI试纸靠近盛Cl2瓶口，观察到试纸立即变蓝，则证明已集满。2将湿润的蓝色石蕊试纸靠近盛Cl2瓶口，观察到试纸先变红后褪色，则证明已集满。3 实验室制备氯气时，常常根据氯气的颜色判断是否收集满。扩展资料氯气的特性及注意事项：2021年6月15日 Chlorine gas is one of the most basic chemicals produced through electrolysis of brine solution and is a key raw material in many areas of industrial chemistry In the past half a century, the dimensionally stable anode (DSA) made of RuO 2 and TiO 2 coated on the Ti substrate is the most widely used catalytic electrode for chlorine oxidationRecent advances in electrocatalytic chloride oxidation for

氯气和氢氧化钠反应的离子方程式是什么？？？百度知道

2020年9月13日 Cl2+2NaOH=NaCl+NaClO(次氯酸钠)+H2O离子方程式：Cl2 + 2OH = Cl + ClO + H2O 氢氧化钠，化学式为NaOH，俗称烧碱、火碱、苛性钠，为一种具有强腐蚀性的强碱，一般为片状或块状形态，易溶于水（溶于水时放热）并形成碱性溶液，另有潮解性，易吸取空气中的水蒸气（潮解）和二氧化碳（变质），可加入盐酸由于动态淬灭的作用，分子氧引起[Ru(dpp)3]Cl2的光显著降低。因此，通过测定光强度或衰减时间来检测分子氧[2]。[Ru(dpp)3]Cl2还被用于优化光学氧传感器，用于测定组织和皮肤瘤的氧流量，以及用于氧成像分析[36]。 [Ru (dpp)3]Cl2 (Luminescent oxygen sensor) 氧指

Chlorine (Cl) Structure, Properties, Uses, and

Uses of Chlorine (Cl) It is used to get rid of the smell of putrefaction It is used as a disinfectant Chlorine is used in the treatment of drinking water to kill bacteria It is used to clean swimming pools It is used in the Chlorine Halogen, Oxidizing Agent, Disinfectant: Chlorine is a greenish yellow gas at room temperature and atmospheric pressure It is two and a half times heavier than air It becomes a liquid at −34 °C (−29 °F) It has a choking smell, and inhalation causes suffocation, constriction of the chest, tightness in the throat, and—after severe Chlorine Halogen, Oxidizing Agent, Disinfectant Britannica

CHLORINE中文(简体)翻译：剑桥词典 Cambridge Dictionary

CHLORINE翻译：氯，氯气。。示例中的观点不代表剑桥词典编辑、剑桥大学出版社和其许可证颁发者的观点。The TLVSTEL is based on D'Alessandro et al (1996) findings of significant pulmonary function changes in 10 human volunteers, 5 with airway hyperreactivity (AHR) and 5 without AHR after 60minute exposures to 1 ppm Cl2 Lung function changes did not persist when measured after 24 hoursChlorine Cl2 CID 24526 PubChem

Chlorine Production, Uses, Safety Britannica

Chlorine Production, Uses, Safety: Rock salt deposits are usually mined; occasionally water is pumped down, and brine, containing about 25 percent sodium chloride, is brought to the surface When the brine is evaporated, impurities separate first and can be removed In warm climates salt is obtained by evaporation of shallow seawater by the Sun, producing 2024年4月10日化学式: Cl2 主页 CAS CAS 778 CAS 主页产品其他其他 Chlorine 管制品类：危险化学品目录（剧毒）性质液态氯为黄绿色透明液体。d20 (6 864atm)14085（液态）；d35(0 9949atm)15649（液态）；沸点346℃；熔点100 Chlorine化工百科

Chlorine Facts (Cl or Atomic Number 17) ThoughtCo

2019年11月7日 Chlorine is a chemical element with atomic number 17 and element symbol Cl It is a member of the halogen group of elements, appearing between fluorine and bromine moving down the periodic table At ordinary temperature and pressure, chlorine is a pale greenishyellow gas Like other halogens, it is an extremely reactive element and ④溶解性：易溶于有机溶剂，难溶于饱和食盐水。1体积水在常温下可溶解2体积氯气，形成盐酸和次氯酸，产生的次氯酸具有漂白性，可使蛋白质变质，且见光易分解。化学性质化学式：Cl₂ ①毒性氯气是一种有毒气体，它主要通过呼吸道侵入人体并溶解在黏膜所含的水分里，生成次氯酸和盐酸氯气医学百科