And substances that can do that are considered superbases.
可以做到这一点的物质被认为是超级碱。
| 单词 | Superbases |
| 释义 |
Superbases
原声例句
SciShow - Chemistry And substances that can do that are considered superbases. 可以做到这一点的物质被认为是超级碱。 SciShow - Chemistry But already we have plenty of uses for other superbases. 但是我们已经有很多其他超级基地的用途。 SciShow - Chemistry Just like with super-strong acids, there’s a whole class of bases that are especially strong, called superbases. 就像超强酸一样，有一整类特别强的碱，称为超级碱。 SciShow - Chemistry Since superbases quickly react with water, sodium hydride can be used as a drying agent, to dry chemicals in the lab. 由于超级碱与水迅速反应，氢化钠可用作干燥剂， 用于干燥实验室中的化学品。 SciShow - Chemistry So even though superbases are great at ripping some molecules apart, you can use that strength to put other molecules together. 因此，即使超碱基擅长将一些分子撕裂，你也可以利用这种力量将其他分子放在一起。
英语百科
SuperbaseIn chemistry, a superbase is an extremely basic compound or substance that has a high affinity for protons. The hydroxide ion is the strongest base possible in aqueous solutions, but bases exist with much greater strengths than can exist in water. Such bases are valuable in organic synthesis and are fundamental to physical organic chemistry. Superbases have been described and used since the 1850s. Reactions involving superbases often require special techniques since they are destroyed by water and atmospheric carbon dioxide as well as oxygen. Inert atmosphere techniques and low temperatures minimize these side reactions. Superbases also have a corrosive effect. |
| 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。