-COOH的意思、翻譯和例句

是什麼意思

-COOH 是羧基的化學結構式,表示一個碳原子連接到一個羧酸的官能團。羧基是有機化合物中常見的官能團,通常出現在羧酸中,這些化合物在生物化學和有機化學中非常重要。

依照不同程度的英文解釋

  1. A part of a molecule that makes it an acid.
  2. A group that gives substances special properties.
  3. A structure that can make a substance sour.
  4. A functional group that can donate hydrogen ions.
  5. A group in organic chemistry that is responsible for acidic properties.
  6. A molecular group that contains carbon, oxygen, and hydrogen.
  7. A group that can participate in chemical reactions, especially in forming acids.
  8. A characteristic group in organic compounds that influences reactivity.
  9. A specific arrangement of atoms that defines a class of compounds known for their acidity.
  10. A chemical group that is crucial in defining the behavior of organic acids.

相關英文單字或片語的差別與用法

1:Carboxyl group

用法:

在有機化學中,羧基是指一個碳原子與氧原子和羥基(-OH)相連的結構。這種結構使得含有羧基的化合物具有酸性特徵,並且能夠參與多種化學反應。常見的例子包括醋酸(乙酸)和檸檬酸等。

例句及翻譯:

例句 1:

醋酸的分子中含有一個羧基。

The molecule of acetic acid contains a carboxyl group.

例句 2:

羧基使得氨基酸具有酸性特性。

The carboxyl group gives amino acids their acidic properties.

例句 3:

在化學反應中,羧基可以與其他分子形成酯。

In chemical reactions, the carboxyl group can react with other molecules to form esters.

2:Acidic group

用法:

這個詞用來描述任何能夠釋放氫離子的分子部分。在有機化學中,羧基是最常見的酸性基團,這使得許多化合物具有酸的特性。這些酸性基團在生物系統中也起著重要作用,例如在代謝過程中。

例句及翻譯:

例句 1:

這種化合物的酸性基團使其在水中易於溶解。

The acidic group of this compound makes it soluble in water.

例句 2:

許多藥物的分子中含有酸性基團,以增強其活性。

Many drugs contain an acidic group to enhance their activity.

例句 3:

酸性基團的存在會影響分子的整體性質。

The presence of the acidic group affects the overall properties of the molecule.