英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

hydride 音标拼音: [h'ɑɪdr,ɑɪd]

XDict

n. 氢化物

PyDict

氢化物

WordNet (r) 3.0 (2006) (WordNet)

hydride
n 1: any binary compound formed by the union of hydrogen and
other elements

The Collaborative International Dictionary of English v.0.48 (gcide)

Hydride \Hy"dride\, n. [Hydr- ide.] (Chem.)
A compound of the binary type, in which hydrogen is united
with some other element.

{lith"i*um hy"dride}, n. (Chem.) A hydride of lithium, {LiH},
commonly used as a powerful reducing agent in organic
chemistry.
[PJC]

请选择你想看的字典辞典：

单词	字典	翻译
hydride	查看　hydride　在百度字典中的解释	百度英翻中〔查看〕
hydride	查看　hydride　在Google字典中的解释	Google英翻中〔查看〕
hydride	查看　hydride　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://ww.timeq.org/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://ww.timeq.org/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Hydride - Wikipedia
Hydrides such as sodium borohydride, lithium aluminium hydride, diisobutylaluminium hydride (DIBAL) and super hydride, are commonly used as reducing agents in chemical synthesis The hydride adds to an electrophilic center, typically unsaturated carbon
Hydride: Definition, Formula, Types, Formation, Reactions
What is a hydride Explore its symbol, formula, charge, types, properties, synthesis, and reactions Check out a few examples, along with their uses
Hydride | Properties, Reactions Uses | Britannica
Hydride, any of a class of chemical compounds in which hydrogen is combined with another element Three basic types of hydrides—saline (ionic), metallic, and covalent—may be distinguished on the basis of type of chemical bond involved
4. 1: Hydrogen and hydrides - Chemistry LibreTexts
Calcium hydride, CaH 2, is a colorless crystalline compound (mp 816 °C), and reacts mildly with water evolving hydrogen gas This hydride is used as a hydrogen gas generator, or a dehydrating agent for organic solvents
Hydrogen anion - Wikipedia
The term hydride is probably most often used to describe compounds of hydrogen with other elements in which the hydrogen is in the formal −1 oxidation state In most such compounds the bonding between the hydrogen and its nearest neighbor is covalent
Hydrides - Chemistry LibreTexts
The three major groups are covalent, ionic, and metallic hydrides Formally, hydride is known as the negative ion of a hydrogen, H -, also called a hydride ion Because of this negative charge, hydrides have reducing, or basic properties Its special characteristics will be further discussed
Hydride - Covalent, Bonding, Properties | Britannica
Hydride - Covalent, Bonding, Properties: Covalent hydrides are primarily compounds of hydrogen and nonmetals, in which the bonds are evidently electron pairs shared by atoms of comparable electronegativities
Hydride | H- | CID 166653 - PubChem
Hydride | H- | CID 166653 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
What Is a Hydride? Types, Properties, and Uses - Biology Insights
While hydrogen usually carries a positive charge (+1) in most compounds, the term “hydride” is applied when hydrogen is bonded to a less electronegative element
What Is a Hydride? Definition, Types, and Uses - ScienceInsights
A hydride is any compound in which hydrogen carries a negative charge, bonding to a less electronegative or more electropositive element In most familiar compounds like water, hydrogen gives up its electron and sits at an oxidation state of +1

中文字典-英文字典 2005-2009