网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 CdCl2
释义

CdCl2

中文百科

氯化镉 Cadmium chloride

(重定向自CdCl2)
Cloruro de cadmio hemipentahidrato.

氯化镉是一种无色单斜晶系晶体。分子式为CdCl2,极易溶于水,微溶于甲醇、乙醇,难溶于丙酮、乙醚。

氯化镉一般可以用氯化氢和镉在450℃反应制成:

\ Cd+2HCl\to CdCl_2+H_2

也可以通过乙酸镉的冰乙酸溶液和乙酰氯反应得到,产生的白色沉淀即为产物:

\ Cd(CH_3COO)_2+2CH_3COCl\to CdCl_2\downarrow+2(CH_3CO)_2O
英语百科

Cadmium chloride 氯化镉

(重定向自CdCl2)

Cadmium chloride is a white crystalline compound of cadmium and chlorine, with the formula CdCl2. It is a hygroscopic solid that is highly soluble in water and slightly soluble in alcohol. Although it is considered to be ionic, it has considerable covalent character to its bonding. The crystal structure of cadmium chloride (described below), composed of two-dimensional layers of ions, is a reference for describing other crystal structures. Also known are CdCl2.H2O and CdCl25H2O.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 12:26:24