hoá chất

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The Vietnamese word "hoá chất" translates to "chemical substance" or simply "chemicals" in English. It refers to any material that has a specific chemical composition, which can be found in nature or made in a laboratory.

Usage Instructions:

• "hoá chất" is commonly used in scientific contexts, especially in chemistry, biology, and environmental studies.
• It can refer to both natural chemicals (like those found in plants or minerals) and synthetic chemicals (like those used in manufacturing or cleaning products).

Example Sentences:

1. Basic Usage:

   • "Trong phòng thí nghiệm, có rất nhiều hoá chất khác nhau." (In the laboratory, there are many different chemicals.)

2. Advanced Usage:

   • "Việc sử dụng hoá chất độc hại trong nông nghiệp có thể gây ô nhiễm môi trường." (The use of harmful chemicals in agriculture can lead to environmental pollution.)

Word Variants:

• hoá học: This means "chemistry," the field of science that studies substances and their interactions.
• hoá chất độc hại: This means "toxic chemicals," referring to harmful substances that can be dangerous to health or the environment.

Different Meanings:

While "hoá chất" primarily refers to chemical substances, in specific contexts, it can also refer to the effects that these chemicals have, such as their reactions, properties, or the processes they are involved in.

Synonyms:

• chất hóa học: Another way to say "chemical substance."
• chất: This means "substance" or "matter" and can refer to various types of materials, not just chemicals.

Summary:

"Hoá chất" is an important term in Vietnamese used to describe chemical substances.

Academic

1. Chemical substance, chemicals