氰化氢，是一种无机化合物，化学式hcn，标准状态下为液体。 氰化氢易在空气中均匀弥散，在空气中可燃烧，当氰化氢在空气中的含量达到5.6%～12.8%时，具有爆炸性。

Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N. It is a highly toxic and flammable liquid that boils slightly above room temperature, at 25.6 °C (78.1 °F).

Hydrogen cyanide (HCN) is a colorless, rapidly acting, highly poisonous gas or liquid that has an odor of bitter almonds. Most HCN is used as an intermediate at the site of production. Major uses include the manufacture of nylons, plastics, and fumigants.

工业生产hcn是利用甲烷和氨混合气催化反应制得，该反应是强烈的放热反应。氨与 co 在催化剂（例如al 2 o 3 或ceo 2 ）表面在770-970k反应也产生hcn。但由h 2 ，n 2 和c直接化合生成hcn，只能在高于2070k时发生。 [2]

Hydrogen cyanide, also known as prussic acid, is a chemical compound with the chemical formula HCN. It is a colorless, extremely poisonous, and flammable liquid that boils slightly above room temperature. The most common source of cyanide exposure is smoke inhalation from residential or industrial fires.

IUPAC Standard InChIKey: LELOWRISYMNNSU-UHFFFAOYSA-N Copy CAS Registry Number: 74-90-8 Chemical structure: This structure is also available as a 2d Mol file; Other ...

Which statement best describes the intramolecular bonding in HCN (l)? A. Electrostatic attractions between H + and C N – ions. B. Only van der Waals’ forces. C. Van der Waals’ forces and hydrogen bonding. D. Electrostatic attractions between pairs of …

LCN 和HCN 代表什么意思？ 是低沸点轻馏分和高沸点重馏分的意思吗？ 如果是的话，英文全称是什么？

Which statement best describes the intramolecular bonding in HCN (l)? Deduce the Lewis (electron dot) structure for the nitrate anion. Deduce the Lewis (electron dot) structure and shape for dinitrogen monoxide showing nitrogen as the central atom.

2024年9月25日 · The hybridization of Hydrogen Cyanide (HCN) into sp hybrid orbitals on carbon allows for the molecule’s linear structure, facilitates the formation of strong sigma and pi bonds between carbon and nitrogen, and underpins its chemical reactivity and properties, crucial for its function in various industrial processes, including the synthesis of ...