英文字典中文字典


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       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
nitriles查看 nitriles 在百度字典中的解释百度英翻中〔查看〕
nitriles查看 nitriles 在Google字典中的解释Google英翻中〔查看〕
nitriles查看 nitriles 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:
输入中英文单字

































































英文字典中文字典相关资料:


  • Nitrile - Wikipedia
    Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves
  • 20. 7: Chemistry of Nitriles - Chemistry LibreTexts
    The presence of an electronegative nitrogen causes nitriles to be very polar molecules Consequently, nitriles tend to have higher boiling points than molecules with a similar size Also, the polar nature of nitriles promotes their solubility in water
  • Nitrile: Definition, Structure, Synthesis, Reactions, and Applications
    The linear geometry of the cyano group (-C≡N) contributes to the molecule’s stability and reactivity, making nitriles versatile intermediates in organic synthesis
  • 20. 7 Chemistry of Nitriles - Organic Chemistry | OpenStax
    Nitriles are analogous to carboxylic acids in that both have a carbon atom with three bonds to an electronegative atom and both contain a π bond Thus, some reactions of nitriles and carboxylic acids are similar
  • an introduction to nitriles - chemguide
    The reason for the solubility is that although nitriles can't hydrogen bond with themselves, they can hydrogen bond with water molecules One of the slightly positive hydrogen atoms in a water molecule is attracted to the lone pair on the nitrogen atom in a nitrile and a hydrogen bond is formed
  • Nitrile | Synthesis, Polymerization, Copolymers | Britannica
    Some nitriles are manufactured by heating carboxylic acids with ammonia in the presence of catalysts This process is used to make nitriles from natural fats and oils, the products being used as softening agents in synthetic rubbers, plastics, and textiles and for making amines
  • Nitriles in Organic Chemistry - numberanalytics. com
    Nitriles, also known as cyanides, are a class of organic compounds that contain a cyano group (-C≡N) attached to a carbon atom The general structure of a nitrile is R-C≡N, where R can be an alkyl or aryl group
  • 11. 11 Chemistry of Nitriles – Fundamentals of Organic Chemistry
    Nitriles are analogous to carboxylic acids in that both have a carbon atom with three bonds to an electronegative atom and both contain a π bond Thus, some reactions of nitriles and carboxylic acids are similar





中文字典-英文字典  2005-2009