一氧化碳和D之间的区别ioxide

Key Difference – Monoxidevs Dioxide

The terms monoxide and dioxide are used in the nomenclature of oxide compounds. An oxide is any chemical compound containing at least oneoxygenatom bonded to another element. Sometimes the term oxide is used to name the oxide anion (O^2-). Most of the elements can be found naturally in their oxide compound form. Some elements form different oxide compounds based on their氧化态. The term monoxide is used to name a compound having one oxygen atom bonded to another element. Hence, the term dioxide expresses the presence of two oxygen atoms. Some elements form oxides with more than two oxygen atoms. Thekey differencebetween monoxide and dioxide is thatmonoxide compounds contain one oxygen atom bonded to another element whereas dioxide compounds contain two oxygen atoms bonded to the same atom of a different element.

CONTENTS

1.Overview and Key Difference
2.什么是一氧化物
3.What is Dioxide
4.并排比较 - 一氧化碳与二氧化二氧化草曲的表格形式
5.概括

什么是一氧化物?

一氧化物一词用于命名含有一个含氧原子与另一个元素键合的化合物。考虑到anion, the term monoxide refers to the oxide anion (O^2-). However, in monoxide compounds, the only oxygen atom can be bonded to one atom of the other element or two atoms of it, but not more than two. That is because oxygen atom can form only twocovalent bondsin its stable condition.

周期表的第1组元素只能具有+1氧化态。但是氧化阴离子具有-2氧化态。然后，第1组元素的一氧化糖具有两个原子与相同的氧原子键合。但是对于第2组元素，它们的稳定氧化态为+2。然后，一个氧原子与一个原子（第2组元素）结合以形成一氧化糖。

There is a wide variety of monoxide compounds. Some examples are given below.

What is Dioxide?

The term dioxide is used to name compounds containing two oxygen atoms bonded to a different element. These compounds are essentially composed of two oxygen atoms. Most of the times these two oxygen atoms are bonded to the same atom (of the different chemical element).

有各种二氧化化合物。下面给出了一些示例。

• Carbon dioxide (CO₂)
• Nitrogen dioxide (NO₂)
• Sulfur dioxide (SO₂)
• Barium dioxide (BaO₂)
• Silicon dioxide (SiO₂)

Although H₂O₂is also composed of two oxygen atoms, it is not considered as a dioxide. It is known as hydrogen peroxide. The reason is, to call an oxide containing two oxygen atoms, a dioxide, the oxidation state of the oxygen atom in that compound should be in its stable state (-2 oxidation state). In H₂O₂, oxygen is in -1 oxidation state, thus, it is known as aperoxide.

一氧化碳和二氧化碳有什么区别？

Monoxide vs Dioxide
一氧化物一词用于命名含有一个含氧原子与另一个元素键合的化合物。	The term dioxide is used to name compounds containing two oxygen atoms bonded to a different element.
Oxygen Atoms
Monoxides have one oxygen atom.	Dioxides have two oxygen atoms.

摘要 - 一氧化碳vs Dioxide

Monoxide and dioxide are terms used to name different oxides based on the oxygen atoms present in their chemical structure. The difference between monoxide and dioxide is that monoxide compounds contain one oxygen atom bonded to another element whereas dioxide compounds contain two oxygen atoms bonded to the same atom of a different element.

Download the PDF of Monoxide vs Dioxide

You can download the PDF version of this article and use it for offline purposes as per citation note. Please download the PDF version here:一氧化碳和D之间的区别ioxide

Reference:

1.“Monoxide.” Wikipedia, Wikimedia Foundation, 31 Dec. 2017.Available here
2.“GCSE Chemistry – Oxygen and oxides – Revision 5.” BBC Bitesize, BBC.Available here

Image Courtesy:

1.’Carbon-monoxide-3D-balls’By Benjah-bmm27 – Own work, (Public Domain) viaCommons Wikimedia
2.’Carbon dioxide 3D ball’By Jynto – Own work (Public Domain) viaCommons Wikimedia