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Nitrogen Dioxide - Preparation, Sources, Structure, Properties, Uses, FAQs

Nitrogen Dioxide - Preparation, Sources, Structure, Properties, Uses, FAQs

Edited By Team Careers360 | Updated on Jun 29, 2022 02:50 PM IST

Nitrogen dioxide is a chemical compound and nitrogen oxide formula is represented by 1640003170111 as the name as well as formula define the name that one nitrogen is present ad two atoms of oxygen are present which are termed as dioxide where di corresponds to two and the name is known as nitrogen dioxide.

Nitrogen dioxide is also known by the name nitrogen (IV) oxide and Deutoxide of nitrogen where deuto also corresponds to two and oxide for oxygen atom. 1640003170028is said to be highly poisonous in nature and it is also known as the major pollutants present in atmosphere which absorb UV light i.e. ultra violet light and it helps them to stop to reach on the surface of the earth. 1640003170188 chemical name is nitrogen dioxide.

Nitrogen dioxide represented by 1640003170283color is yellowish brown if present in liquid form and reddish brown in color if it forms in gaseous state. The one main advantage of nitrogen dioxide when it is present in vapor form is that it is heavier in its vapor dorm as compare to air.

1640003170364 structure

The structure of nitrogen dioxide can be represented as follows:

Nitrogen dioxide

Nitrogen dioxide is one of the known or main compounds of nitrogen atoms. Molecular weight or molar mass of nitrogen dioxide is given by 46.006 g/mol whose density is 1.880 1640003169550and boiling point or melting point of nitrogen dioxide is given as 1640003170929and 1640003170796respectively. It is paramagnetic in nature where paramagnetic are those compounds which have unpaired electrons and impart color in ultra violet region.

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Main Sources of Nitrogen Dioxide

The primary source of nitrogen dioxide is nitric oxide represented and nitric oxide formula is given by NO i.e. one nitrogen and one oxygen atom. Around 98% of nitric oxide is emitted by the process called combustion where combustion is defined as the process in which any substance get burned in the presence of oxygen and produce heat and light during this process other than this combustion nitrogen is also emitted in the form of nitrogen oxide which is said to be somewhat non-toxic in nature but when it reacts with oxygen present in atmosphere then it rapidly got converted into nitrogen dioxide.

Nitrogen dioxide is said to be very much dangerous for human and effect respiratory functions of humans which increase respiratory disease in humans and increase pollutants in air. Nitrogen dioxide is also said as a precursor which is used in the formation of nitrate aerosols and nitrosamines and the adverse effect of these compounds on health effects are in continual study. On the basis of this study its adverse effects on public health and welfare are discussed in which nitrogen oxides are known as the pollutants present in atmosphere and for these types of standards and regularly controls have been given by the U.S. c.

Preparation of Nitrogen Dioxide

The one of most basic source of nitrogen dioxide is by the oxidation process of nitric oxide and the reaction can be shown as:

1640003170997

Nitric oxide is prepared when nitrogen and oxygen combine with each other and the reaction for the preparation of nitric oxide can be represented as following manner:

1640003171060

In the laboratory, nitrogen dioxide is prepared in two steps and in the first step dehydration process is takes place in this process nitric acid gives nitric acid and dinitrogen pentaoxide and the reaction can be shown as:

1640003171130

After this dinitrogen pentaoxide goes through thermal decomposition which can be shown as:

1640003171405

Nitrogen dioxide also undergoes thermal decomposition through some metals and this can be represented by the following reaction:

1640003171339

Other method is reduction of concentrated nitric acid by introducing itself by metal and for this reaction can be shown as:

1640003182983

It can also be prepared by adding nitric acid with tin and the reaction can be shown as:

1640003183844

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Uses of Nitrogen Dioxide

There are various application of nitrogen dioxide which can be explained as follows:

1. One of the basic application of nitrogen dioxide is it is used as an intermediate while producing nitric acid.

2. It is used in the manufacturing of oxidized cellulose compound.

3. The main application of nitrogen dioxide is it is used as catalyst.’

4. It is also used as an intermediate for producing sulphuric acid.

5. Nitrogen dioxide is also used as an oxidizer in case of rocket fuels.

6. It can uses as a nitrating agent.

7. It can be also used for bleaching of flour.

8. It can also be used as an oxidizing agent.

9. Nitrogen dioxide is also used as explosive agent.

Chemical properties of nitrogen dioxide:

These properties can be explained as follows:

1. Thermal nature: Thermal nature of nitrogen dioxide is generally exists in equilibrium which produces dinitrogen tetroxide gas and the equilibrium constant for the reaction 1640003181912 can be shown as:

1640003183783.

2. Oxidizer: Nitrogen dioxide is act as a strong oxidizer due to the weakness of N-O bond.

3. Hydrolysis reaction: Hydrolysis reaction is the reaction of addition water molecules and the reaction can be shown as:

1640003183681

4. Nitrites formation: Nitrites are formed with the help of alkyl and metal iodide which can be represented as:

1640003183087

Another Reaction Can be Shown as:

1640003183616

5. At low concentrations of nitrogen dioxide it is negligible slow reaction.

Adverse Effect of Nitrogen Dioxide

There are many adverse effects of nitrogen dioxide on environment as well as on human beings this is noticed that nitrogen dioxide is of fatal nature. Nitrogen dioxide when comes in contact with eyes or skin it causes burning sensation. It forms frostbite when these are present in liquid form when nitrogen dioxide reacts with blood it forms methemoglobin. When nitrogen dioxide heat further it get decompose and release gas of nitric oxides which is toxic in nature. Nitrogen dioxide is also termed as irritated gas which cause inflammation at high concentration in airways.

Nitrogen dioxide mainly effects respiratory conditions and long term inhalation of nitrogen dioxide has many harmful effects on our health out of which some can be described as decrease the lung capacity, increase the possibility of respiratory diseases and also increase allergy from dust as it contains pollutants. It also produces small dust particles and ozone at ground level which put many adverse effect on our environment and also on our environment.

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Frequently Asked Questions (FAQs)

1. Does nitrogen oxide also effects global warming?

Nitric oxide and nitrogen dioxide both are known as the two most toxic and dangerous forms of nitrogen oxides. One of the most common form of oxides of nitrogen is nitrous oxide which is termed as laughing gas also known as greenhouse gas which helps in global warming.

2. Give nitrogen dioxide formula.

Nitric oxide and nitrogen dioxide both are known as the two most toxic and dangerous forms of nitrogen oxides. One of the most common form of oxides of nitrogen is nitrous oxide which is termed as laughing gas also known as greenhouse gas which helps in global warming.

3. NO chemical name is?

The chemical name of NO is nitric oxide where nitric corresponds to nitrogen atom and oxide represents single atom of oxygen.

4. Give one basic source of preparation of nitrogen dioxide.

The chemical name of NO is nitric oxide where nitric corresponds to nitrogen atom and oxide represents single atom of oxygen.

5. List some daily life uses of nitrogen dioxide.

It is used as a catalyst in many chemical reactions, used as a fuel in rockets, used as an oxidizing agent and also for bleaching purposes.

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