Copper(II)的意思、翻譯和例句

是什麼意思

「銅(II)」指的是銅的二價態,表示銅元素在化合物中失去了兩個電子,形成帶有+2電荷的銅離子(Cu²⁺)。這種形式的銅在許多化合物中都能見到,並且在化學反應中具有特定的性質和行為。銅(II)化合物通常呈現藍色或綠色,並且在工業和實驗室中有廣泛的應用。

依照不同程度的英文解釋

  1. A type of metal that can lose two electrons.
  2. A metal that can form positive ions.
  3. A form of copper that has a charge of plus two.
  4. A metal ion that is often found in compounds.
  5. A specific oxidation state of copper commonly encountered in chemistry.
  6. The divalent state of copper, relevant in various chemical reactions.
  7. An essential transition metal ion with significant biological and industrial roles.
  8. A cation of copper that plays a crucial role in many chemical processes.
  9. The +2 oxidation state of copper, important in coordination chemistry and catalysis.
  10. A common oxidation state of copper that is involved in numerous chemical and biological functions.

相關英文單字或片語的差別與用法

1:Copper(II) ion

用法:

銅(II)離子是銅的二價形式,常見於各種化合物中,如硫酸銅和氯化銅。在水溶液中,它呈現出藍色,是許多化學實驗和工業應用中的重要成分。

例句及翻譯:

例句 1:

硫酸銅溶液中含有銅(II)離子。

The copper(II) ions are present in the copper sulfate solution.

例句 2:

銅(II)離子在化學反應中起著催化劑的作用。

Copper(II) ions act as a catalyst in the chemical reaction.

例句 3:

我們需要測量銅(II)離子的濃度。

We need to measure the concentration of copper(II) ions.

2:Cu²⁺

用法:

Cu²⁺是銅的化學符號表示,代表銅的二價離子。這個符號在化學方程式中常用來表示銅的氧化態。

例句及翻譯:

例句 1:

在反應中,Cu²⁺會與其他離子結合形成沉澱。

In the reaction, Cu²⁺ will combine with other ions to form a precipitate.

例句 2:

Cu²⁺的存在會影響溶液的顏色。

The presence of Cu²⁺ affects the color of the solution.

例句 3:

我們在實驗中觀察到了Cu²⁺的還原反應。

We observed the reduction reaction of Cu²⁺ in the experiment.

3:Divalent copper

用法:

二價銅是指銅在化合物中以+2的氧化態存在,這種形式的銅在生物體中也扮演著重要角色。

例句及翻譯:

例句 1:

二價銅對於人體的健康是必需的。

Divalent copper is essential for human health.

例句 2:

許多酶的活性依賴於二價銅的存在。

The activity of many enzymes depends on the presence of divalent copper.

例句 3:

二價銅化合物在工業上有廣泛的應用。

Divalent copper compounds have a wide range of industrial applications.

4:Copper(II) compound

用法:

銅(II)化合物是指含有二價銅的化合物,這些化合物在化學反應中表現出特定的性質。

例句及翻譯:

例句 1:

硫酸銅和氯化銅都是常見的銅(II)化合物。

Copper sulfate and copper(II) chloride are common copper(II) compounds.

例句 2:

銅(II)化合物的顏色通常是藍色或綠色。

Copper(II) compounds typically have blue or green colors.

例句 3:

在實驗室中,我們經常使用銅(II)化合物進行化學實驗。

In the laboratory, we often use copper(II) compounds for chemical experiments.