ét-xte
Definition
- Noun:
- Ester: An organic chemical compound formed by the reaction between an alcohol and an acid, often characterized by a pleasant, fruity smell. Esters are common in fats, oils, and fragrances.
Usage Examples
- Noun:
- Mùi thơm của trái cây chín thường do các ét-xte tạo ra. (The fragrance of ripe fruit is often created by esters.)
- Ét-xte là thành phần quan trọng trong nhiều loại dầu thực vật. (Esters are an important component in many types of vegetable oils.)
- Họ đang tổng hợp một ét-xte mới trong phòng thí nghiệm. (They are synthesizing a new ester in the laboratory.)
Advanced Usage
- "phản ứng tạo ét-xte": esterification reaction.
- Phản ứng tạo ét-xte giữa axit axetic và rượu etylic tạo ra etyl axetat. (The esterification reaction between acetic acid and ethyl alcohol produces ethyl acetate.)
Variants and Related Words
- Este: This is the direct, unadapted spelling from English/international scientific vocabulary, often used interchangeably in academic contexts.
- Công thức hóa học của este rất đa dạng. (The chemical formula of esters is very diverse.)
Synonyms
- Ester: The direct English equivalent and scientific term.
Related Chemical Terms
- Rượu (Alcohol): One of the reactants used to form an ester.
- A-xít (Acid): The other reactant used to form an ester.
- Xà phòng hóa (Saponification): A reaction that breaks down an ester, often to make soap.