Hydrogen chloride - Wikipedia
网页Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom H and a chlorine atom Cl connected by a polar covalent bond. The chlorine atom is much more electronegative than the hydrogen atom, which makes this bond polar.
Hydrogen chloride | Definition, Formula, Properties, & Facts
网页2024年9月5日 · Hydrogen chloride, a compound of the elements hydrogen and chlorine, a gas at room temperature and pressure. Its chemical formula is HCl. A solution of the gas in water is called hydrochloric acid. Learn more about hydrogen chloride, including its …
氯化氢 - 百度百科
网页氯化氢，化学式为HCl，分子量为36.461，是一种无色、有刺激性、腐蚀性及窒息性的气体，在湿空气中强烈发烟 [1-2]。. 一个氯化氢分子由一个氯原子和一个氢原子构成，氯化氢易溶于水和酒精，也可溶于乙醚，其水溶液被称为盐酸，又称氢氯酸。. 在标准状况下 ...
氯化氫 - 維基百科，自由的百科全書
网页氯化氫（英語： hydrogen chloride ），分子式為HCl，室溫下為沒有顏色的氣體，遇空氣中的水蒸氣形成白色鹽酸酸霧。 氯化氫及其水溶液 鹽酸 在化工中非常重要。
Hydrochloric Acid | HCl | CID 313 - PubChem
网页Hydrogen chloride is produced by the direct reaction of hydrogen and chlorine, by reaction of metal chlorides and acids, and as a by-product from many chemical manufacturing processes such as chlorinated hydrocarbons.
Hydrogen Chloride - Chemistry LibreTexts
网页2023年6月30日 · Hydrogen chloride (HCl) is a colorless gas which forms white fumes of hydrochloric acid when brought into contact with atmospheric humidity. Inhalation of the gas can cause severe burns of the nose, throat, and upper respiratory tract (which may lead to death in severe cases).
氯化氢 - 维基百科，自由的百科全书
网页氯化氢 （英語： hydrogen chloride）， 分子式 为HCl， 室温 下为沒有顏色的 气体，遇空气中的 水蒸气 形成白色 盐酸 酸雾。 氯化氢及其水溶液 盐酸 在化工中非常重要。 二者分子式均可写为HCl。 分子结构. 氯化氢 分子 是由一个 氢 原子 和一个 氯 原子由 共价键 形成的 双原子分子。 因为氯原子的 电负性 远高于氢原子，两原子间的共价键 极性 很强，所以 氯化氢 (鹽酸)分子 偶极矩 很大，氯原子上有部分负 电荷，氢原子上有部分正电荷，因此氯化氢 …
Hydrochloric acid - Wikipedia
网页Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid. It is a component of the gastric acid in the digestive systems of most animal species, including humans.
Hydrogen chloride - NIST Chemistry WebBook
网页Hydrogen chloride. Formula: ClH. Molecular weight: 36.461. IUPAC Standard InChI: InChI=1S/ClH/h1H. IUPAC Standard InChIKey: VEXZGXHMUGYJMC-UHFFFAOYSA-N. CAS Registry Number: 7647-01-0. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may …
Hydrogen chloride - NIST Chemistry WebBook
网页Hydrogen chloride. Formula: ClH. Molecular weight: 36.461. IUPAC Standard InChI:InChI=1S/ClH/h1H Copy. IUPAC Standard InChIKey:VEXZGXHMUGYJMC-UHFFFAOYSA-N Copy. CAS Registry Number: 7647-01-0. 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.