RCOOH的意思、翻譯和例句

是什麼意思

RCOOH 是有機化學中表示羧酸的一種通用結構式,其中 R 代表一個烴基(如甲基、乙基等),COOH 是羧基的化學結構。羧酸是含有羧基(-COOH)的有機化合物,具有酸性,且在水中能解離出氫離子。羧酸廣泛存在於自然界中,並且在許多化學反應中扮演重要角色。

依照不同程度的英文解釋

  1. A type of organic compound with a specific group.
  2. A compound that can release hydrogen ions.
  3. A compound that has a carbon, oxygen, and hydrogen.
  4. A compound that can act as an acid.
  5. A molecule that contains a carbon chain and a carboxyl group.
  6. An organic compound characterized by the presence of a carboxyl functional group.
  7. A compound that is acidic due to its carboxylic group.
  8. A type of acid that is derived from organic sources.
  9. A class of organic compounds that includes fatty acids and amino acids.
  10. A family of compounds that are fundamental to biochemistry and organic chemistry.

相關英文單字或片語的差別與用法

1:Carboxylic Acid

用法:

羧酸的正式名稱,這類化合物的特徵是含有羧基(-COOH)。在有機化學中,羧酸是非常重要的,因為它們在生物化學中扮演著關鍵角色,並且在工業上有許多應用,例如製造塑料、藥物和香料等。

例句及翻譯:

例句 1:

醋酸是一種常見的羧酸,廣泛用於烹飪和食品保存。

Acetic acid is a common carboxylic acid widely used in cooking and food preservation.

例句 2:

這種羧酸在化學合成中非常重要。

This carboxylic acid is very important in chemical synthesis.

例句 3:

許多生物分子,如氨基酸,也屬於羧酸類。

Many biomolecules, such as amino acids, also belong to the carboxylic acid family.

2:Organic Acid

用法:

指所有含有羧基的有機化合物。這類化合物在自然界中普遍存在,並且在許多生物過程中起著重要作用,例如在代謝過程中。它們通常具有酸性,能夠與鹼反應生成鹽。

例句及翻譯:

例句 1:

檸檬酸是一種常見的有機酸,廣泛用於食品和飲料中。

Citric acid is a common organic acid widely used in food and beverages.

例句 2:

有機酸在生物體內的代謝過程中非常重要。

Organic acids are crucial in metabolic processes within living organisms.

例句 3:

這種有機酸的存在對植物的生長至關重要。

The presence of this organic acid is vital for plant growth.

3:Fatty Acid

用法:

一類特殊的羧酸,通常含有長鏈碳原子,並且在生物體內扮演著重要的角色,特別是在細胞膜的結構和能量儲存中。脂肪酸可以是飽和或不飽和,並且是許多脂質的組成部分。

例句及翻譯:

例句 1:

亞油酸是一種必需脂肪酸,對人體健康至關重要。

Linoleic acid is an essential fatty acid that is crucial for human health.

例句 2:

脂肪酸在食物中提供能量和營養。

Fatty acids provide energy and nutrition in foods.

例句 3:

這些脂肪酸對於細胞膜的結構非常重要。

These fatty acids are essential for the structure of cell membranes.