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氯（化学元素）百度百科
氯（Chlorine）是一种非金属元素，元素符号Cl，原子序数为17，位于第三周期，VII A族，是卤族元素之一。氯单质由两个氯原子构成，化学式为Cl2。气态氯单质称为氯气，液态氯 中文名:氯,英文名:Chlorine,CAS:,化学式:Cl2,分子量:7091,密度:1468（0℃）,熔点:−101°C(lit),沸点:−34°C(lit),水溶性:07 g/100 mL,蒸汽压:4800 mm Hg ( 20 °C),折射 氯化工百科 ChemBK
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氯气 医学百科
在该反应中，氧化剂是Cl₂，还原剂是也是Cl2,在水中有汽化现象。 化学方程式是： Cl₂＋H₂O＝HCl＋HClO（这是可逆反应） ⑥与碱溶液反应有效氯指与含氯 消毒剂 氧化 能力 相当的 氯量 ，其含量用 mg /L或%（g/100 mL） 浓度 表示。 定性地说，有效氯就是指含氯化合物中所含有的 氧化态 氯。 氧化态指元素以较高化 有效氯百度百科
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Chlorine Cl2 CID 24526 PubChem
Chlorine Cl2 CID 24526 structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, Learn about chlorine gas, a green yellow gas with a pungent odour and a halogen element with the formula Cl2 Find out how it is produced, how it reacts with water and organic Chlorine gas (Cl2) Structure, Molecular Mass, Properties
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 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript Other names: Cl2; Chlorine NIST Chemistry WebBook
[Ru (dpp)3]Cl2 (Luminescent oxygen sensor) 氧指示探针
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]。 产品特性 1）CAS NO：3Uses 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 production of paper and paper products It is used as an antiseptic It is used to produce drugsChlorine (Cl) Structure, Properties, Uses, and FAQs BYJU'S
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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
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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 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化工百科
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 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，对上呼吸道黏膜造成有害的影响：次氯酸使组织受到强烈的氧化；盐酸刺激黏膜发生炎性 肿胀 ，使呼吸道黏膜浮肿，大量 氯气 医学百科
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氯及其化合物 百度百科
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，并得出氯水有漂白性的原因 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
氯（化学元素）百度百科
氯（Chlorine）是一种非金属元素，元素符号Cl，原子序数为17，位于第三周期，VII A族，是卤族元素之一。氯单质由两个氯原子构成，化学式为Cl2。气态氯单质称为氯气，液态氯单质称为液氯。氯气常温常压下为黄绿色气体，有强烈的刺激性气味，化学性质十分活泼，具有毒 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 Chlorine Production, Uses, Safety Britannica
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Chlorine NIOSH CDC
CAS No Chlorine (Cl₂) is a greenishyellow gas with a pungent, irritating odor Exposure to low levels of chlorine can result in nose, throat, and eye irritation At higher levels, breathing chlorine gas may result in changes in breathing rate and coughing, and damage to the lungs Additional symptoms of exposure to chlorine can 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 Cl2 ChemSpider
Chlorine Molecular Formula Cl Average mass 70906 Da Monoisotopic mass 69 Da ChemSpider ID 22933Chlorine 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 strong Chlorine Facts (Cl or Atomic Number 17) ThoughtCo
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制氯气的方程式百度知道
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。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 Chlor – Wikipedia tiếng Việt
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염소 (원소) 위키백과, 우리 모두의 백과사전
염화 이온 (Cl )은 소금 의 주요 성분으로, 자연계에 널리 분포하며, 특히 생명에게 필수적이다 염소는 표준 상태 에서 이원자 분자 형태로 존재하는 황록색 기체로 불쾌한 냄새가 있고 공기보다 25배 무겁다 전자친화도 는 원소 중 가장 높고, 전기음성도 는 네 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 Chlorine NIST Chemistry WebBook
What is the Test for Chlorine Gas? GCSE SCIENCE
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 gas will put out a lit 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 Chlorine NIST Chemistry WebBook
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Cl2有什么性质（包括物理性质和化学性质）？百度知道
Cl2有什么性质（包括物理性质和化学性质）？二、物理性质 1．在通常情况下：氯气是黄绿色的气体、氯气有毒、并有刺激性气味、密度比空气大、熔沸点较低、能溶于水易溶于有机溶剂、在压强为101kPa、温度为346℃时易In 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
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塩素（Cl2）の化学式・分子式・構造式・電子式・分子量は
塩素（Cl2）の化学式・分子式・構造式・電子式・分子量は？塩素の代表的な反応式は？ 当サイトではリチウムイオン電池や燃料電池などの電気的なデバイスやその研究に関する各種学術知識（電気化学など）を解説しています。 リチウムイオン電池では高電圧作動、高エネルギー密度、高容量 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
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[Ru (dpp)3]Cl2 (Luminescent oxygen sensor) 氧指示探针
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]。 产品特性 1）CAS NO：3Uses 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 production of paper and paper products It is used as an antiseptic It is used to produce drugsChlorine (Cl) Structure, Properties, Uses, and FAQs BYJU'S
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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
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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 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化工百科
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 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，对上呼吸道黏膜造成有害的影响：次氯酸使组织受到强烈的氧化；盐酸刺激黏膜发生炎性 肿胀 ，使呼吸道黏膜浮肿，大量 氯气 医学百科
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氯及其化合物 百度百科
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，并得出氯水有漂白性的原因