Main contaminants Essay

Main air flow pollutants and their sources

Carbon dioxide Monoxide- electric motor cars, cigarettes, bush, forest and farm fires, slow combustion ranges Oxides of nitrogen (NO+NO2)- combustion (vehicles and electric power stations) Particles (soot)- combustion (transport and industry), a large number of industrial procedures (mining), rose bush fires, facilities and forest burn-offs, yard incineration; abets in particles from insulation and pre-1986 fibrous concrete board in old structures and using their demolition Air-borne lead- business lead smelters (Broken Hill), paint dust by renovating old houses and leaded petrol (used in pre-1986) Sulfur Dioxide SO2- combustion (impurities in fuel), metals removal (from sulphide ores), chemical substance manufacturing CFC's- before 1996 from a fridge, air conditioning, foam plastics, gadgets cleaning, halon fire extinguishers Ozone- simply no direct resources; formed in photochemical smoke

Ozone in the Ambiance

Ozone is definitely an allotrope of the aspect oxygen- primary one being ordinary O2 gas It is poisonous to humans and other life forms when breathed in or perhaps come into contact with that Cause breathing difficulties, annoying respiratory problems, untimely fatigue and headache Stratosphere it is great because it shields all life varieties by filtering out UV which injuries tissue Consequently , it acts as being a radiation protect

Ironic- we all produce in ground level where it is not wished yet we all destroy exactly where we want this Photochemical smoke: type of smog that is produced when sunlight acts upon motor car exhaust gases to form ozone and other hazardous substances That causes health issues, cause eye to drinking water and tingle

Coordinate Covalent Bonds

Ozone 3 O atoms joined together. O2 molecule varieties a new covalent bond with 3rd atom A put together covalent connect is a covalent bond in which both of the shared bad particals came from the one atom eg. Carbon Monoxide, Ammonium ion, Complicated ions such as Ag(NH3)2 Allotropes of Fresh air

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Depletion of Ozone int he stratosphere

Ozone is very important to life upon...

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