羥基團的意思、翻譯和例句

是什麼意思

「羥基團」是指由一個氧原子和一個氫原子組成的官能團,通常以 -OH 的形式存在。它是醇類和某些酚類化合物的主要特徵。羥基團在化學中扮演著重要的角色,因為它影響分子的極性、溶解性和反應性。含有羥基團的化合物通常具有較高的沸點和溶解度,因為羥基能夠形成氫鍵。

依照不同程度的英文解釋

  1. A part of a molecule that has an oxygen and a hydrogen.
  2. A group in chemistry that can help make substances dissolve.
  3. A functional group that affects how a molecule behaves.
  4. A part of a compound that can bond with water.
  5. A group that makes compounds more polar and reactive.
  6. A functional group that influences the physical and chemical properties of substances.
  7. A structural component that plays a critical role in the behavior of organic molecules.
  8. A reactive site in organic chemistry that can engage in hydrogen bonding.
  9. A hydroxyl group that significantly alters the solubility and reactivity of organic compounds.
  10. A molecular group that contributes to the polarity and hydrogen bonding capabilities of a compound.

相關英文單字或片語的差別與用法

1:Hydroxyl group

用法:

在有機化學中,羥基團是指由一個氧原子和一個氫原子組成的官能團,通常以 -OH 的形式存在。這個官能團在許多有機化合物中都可以找到,特別是醇類和酚類。羥基的存在會影響化合物的化學性質和物理性質,例如溶解度和沸點。

例句及翻譯:

例句 1:

酒精分子中含有羥基團,這使其能夠與水混合。

The alcohol molecule contains a hydroxyl group, which allows it to mix with water.

例句 2:

許多藥物的效果與其羥基團的結構有關。

The effectiveness of many drugs is related to the structure of their hydroxyl groups.

例句 3:

羥基團的存在使得這些化合物具有較高的極性。

The presence of hydroxyl groups gives these compounds higher polarity.

2:OH group

用法:

這是一種簡化的稱呼,通常在化學反應中用來指代羥基團。它在許多化學反應中扮演著重要的角色,特別是在涉及水溶性和酸鹼性反應的情況下。OH基團的存在會影響化合物的反應性和性質。

例句及翻譯:

例句 1:

這種化合物的OH基團使其在水中更易溶解。

The OH group in this compound makes it more soluble in water.

例句 2:

在這個反應中,OH基團的轉變是關鍵步驟。

The transformation of the OH group in this reaction is a key step.

例句 3:

這些化合物的OH基團使其在生物體內具有重要功能。

The OH groups in these compounds serve important functions in living organisms.