Acid Rain

1st hour 5/30/2010 [pic] Acid rainfall is the precipitation that falls to the Earth hundreds of miles away from where pollutant hit man enter the aureole and has a pH of little than 5.6. south containing compounds ar what private road acerbic rain, with southward dioxide world the most detrimental of the sulfur-containing compounds. The quadruplet common dits formed by the sulfur-containing compounds are sulfuric acetous, SO3(g)+H2O(l)( H2SO4(aq), nitrous and nitrous doses, 2NO2(g) + H2O(l) ( HNO3(aq) + HNO2(aq) and sulfurous acid, SO2(g)+H2O(l) ( H2SO3(aq). The sulfur dioxide (SO2) in coal is a major cause of acid rain. Since acid rain has actually high emission rates, several(prenominal) attempts have been made to chamberpotvass to reduce the pollution from the rain. char that has high sulfur levels accepts rinse before its fire to make electricity, and the sulfur dioxide thats made when coal destroy is sometimes withdraw during the burn down of the coal, by adding powdery limestone to the combustion chamber. This removes about half of the sulfur dioxide from the coal. The rest is removed by scrubbing the reaction gas with Lime (CaO) and water. When acid rain falls, it sometimes raises the levels of acids in sure soils, removing nutrients from the soil that helps plants grow.

Because the nutrients are removed from the soil, it makes it hard for plants and trees to resist diseases, insect infestation and severe weather. Acid rain also raises the acidulousness of steams, rivers, and lakes, which screwing violate and sometimes kill life in the water. The acids in acid rain also reac t with the CaCO3 in marble and limestone, wh! ich can cause damage to statues and buildings. Lakes with limestone socks are less affected by acid rain because the limestone reacts with the acids in acid rain. The acid is off into CO2 which has a less barbarian effect on the lake. Lakes with granite beds however, dont absorb the acid like limestone bed lakes do, so the acid stays in the water where it can build up. [pic] 1) Glencoe Chemistry:...If you want to get a fully essay, order it on our website: BestEssayCheap.com

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