请输入您要查询的英文单词:

 

单词 hydrofluoboric
释义

hydrofluoboricadj.

/ˌhʌɪdrəʊfluːəʊˈbɔːrɪk/
Etymology: < hydro- comb. form 4 + fluo- comb. form + boric adj.
Chemistry.
In hydrofluoboric acid (BF3.HF), or hydrogen borofluoride, a compound obtained by passing gaseous boron fluoride into water: also called borofluorhydric acid.
ΘΚΠ
the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing halogen > fluorine
muriatic acid1755
hydrofluoric acid1822
hydrofluosilicic acid1842
hydrofluoboric acid1849
1849 D. Campbell Pract. Text-bk. Inorg. Chem. 95 A new acid named hydrofluoboric acid (3HF + 2BF3).
1863–72 H. Watts Dict. Chem. I. 634 Distilled with sulphuric acid, they [borofluorides] give off gaseous fluoride of boron and aqueous hydrofluoboric acid.
This entry has not yet been fully updated (first published 1899; most recently modified version published online December 2018).
<
adj.1849
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 1:09:33