C8H6O4的意思、翻譯和例句

是什麼意思

C8H6O4 是化學式,代表對苯二甲酸(Terephthalic acid),這是一種有機化合物,常用於製造聚酯纖維和塑料。它由八個碳、六個氫和四個氧原子組成。對苯二甲酸是一種白色結晶固體,無味,具有良好的熱穩定性和化學穩定性。

依照不同程度的英文解釋

  1. A chemical formula for a substance.
  2. It shows how many atoms are in a molecule.
  3. A formula that tells us about a compound.
  4. A representation of a specific chemical compound.
  5. A molecular formula indicating the number of each type of atom.
  6. A specific arrangement of atoms in a chemical compound.
  7. A shorthand notation for a compound's molecular structure.
  8. A systematic representation of the composition of a chemical substance.
  9. A precise formula denoting the molecular composition of a compound.
  10. A specific chemical structure represented by a combination of letters and numbers.

相關英文單字或片語的差別與用法

1:Chemical formula

用法:

用於描述化合物的組成,顯示出該化合物中各元素的原子數目及其比例。化學式通常用於科學文獻、實驗報告和化學教育中,幫助理解物質的性質和反應。

例句及翻譯:

例句 1:

水的化學式是 H2O,表示每個水分子由兩個氫原子和一個氧原子組成。

The chemical formula for water is H2O, indicating that each water molecule is composed of two hydrogen atoms and one oxygen atom.

例句 2:

氯化鈉的化學式是 NaCl,這是食鹽的主要成分。

The chemical formula for sodium chloride is NaCl, which is the main component of table salt.

例句 3:

在學習化學時,了解每種化學物質的化學式是非常重要的。

When studying chemistry, it's very important to understand the chemical formula of each substance.

2:Molecular formula

用法:

具體地表示一個化合物的原子數和種類,通常用於描述有機化合物或無機化合物。這種表示法可以幫助科學家了解化合物的結構和特性。

例句及翻譯:

例句 1:

葡萄糖的分子式是 C6H12O6,這表示它由六個碳、十二個氫和六個氧原子組成。

The molecular formula for glucose is C6H12O6, which indicates it is composed of six carbon, twelve hydrogen, and six oxygen atoms.

例句 2:

乙酸的分子式是 C2H4O2,這是它的化學特性之一。

The molecular formula for acetic acid is C2H4O2, which is one of its chemical characteristics.

例句 3:

了解分子式有助於預測化學反應中的產物。

Understanding the molecular formula helps predict the products in a chemical reaction.

3:Compound formula

用法:

指的是一種化合物的化學式,通常用於簡化描述化學物質的結構和組成。這個術語在化學研究和教育中非常常見。

例句及翻譯:

例句 1:

氨的化合物公式是 NH3,由一個氮原子和三個氫原子組成。

The compound formula for ammonia is NH3, consisting of one nitrogen atom and three hydrogen atoms.

例句 2:

二氧化碳的化合物公式是 CO2,這表示每個二氧化碳分子由一個碳原子和兩個氧原子組成。

The compound formula for carbon dioxide is CO2, indicating that each carbon dioxide molecule consists of one carbon atom and two oxygen atoms.

例句 3:

學習化合物公式可以幫助學生理解化學反應的基本概念。

Learning compound formulas can help students understand the basic concepts of chemical reactions.