because of combustion
Nitrogen dioxide is formed as a product of combustion; oxidation (reaction with oxygen) of organic compounds from fuel containing nitrogen.
Nitrogen and oxygen can react to form oxides of nitrogen. The reaction can occur whenever a combustion reaction takes place in the presence of nitrogen. It could take place in a car engine because it is where fuel combusts and the temperature within engines can be high. The products formed are NO (nitric oxide) and NO2 (nitrogen dioxide) which are of harm to the environment.
Nitrogen Dioxide (NO2 ) is produced by the sparking of air, the Carbon Dioxide (CO₂) is produced due to the combustion of carbon in the hydrocarbon fuel.
Oxygen and petrol or diesel is burned in a car engine, it is not formed
When hydrocarbons are burned, carbon dioxide is formed. If the hydrocarbon is burned in low amount of oxygen, carbon monoxide can be formed. Carbon monoxide is harmful for animals.
It stops the car from emitting harmful gasses by the following reactions: Carbon monoxide and nitrogen monoxide into carbon dioxide and nitrogen gas Unburnt hydrocarbons into carbon dioxide and water
Hydrocarbons, Nitrogen Oxides, Carbon Dioxide, Carbon Monoxide and water!
it has fumes because when you drive your car is burning the petrol/diesel you fill up with which results in it producing nitrogen, carbon dioxide, carbon monoxide, hydrocarbons, nitrogen oxides.
From the combustion process powering the engine.
By emitting Carbon Monoxide, Carbon Dioxide, Nitrogen Oxides, and Hydrocarbons.
The burning of fuel lead to the following pollutants being produced: Sulfur dioxide - It leads to acid rain and, corrodes buildings. Carbon Monoxide - It is formed due to the incomplete combustion of the fuel. Carbon Monoxide presents breathing difficulties. It is poisonous. Nitrogen Oxides: They are formed when nitrogen and oxygen react in a car. These gases irritate lungs.
The emissions are mainly nitrogen, carbon dioxide, NOx, water vapour and unburned hydrocarbons