Part one of term paper
Notice when a vehicle drives by nowadays, that it is so much quieter than those loud oldies that pour out the blue smoke. Ever wonder just what is underneath a vehicle that makes the new ones so much cleaner. It is called a catalytic converter. The main function of a catalytic converter is to decrease pollution emitted from a vehicles exha ...

Part two of term paper
... either platinum or palladium. These materials are known as catalysts. A catalyst is an element which although causing a reaction to occur, does not change at all during the reaction. This is the idea behind a catalytic converter. The carbon monoxide gas and hydrocarbons emitted from the engine will travel along the exhaust system until they reach they catalytic converter. There it comes into contact with the described catalyst. This forces a reaction between the carbon monoxide and hydrocarb ...