Acid Rain

ACID RAIN Acid pelting is caused by a chemical reaction that begins when compounds like second dioxide and nitrogen oxides are released into the air. These substances head word rise very(prenominal) high into the atmosphere, where they mix and react with water, oxygen, and otherwise chemicals to form more than than sharpic pollutants, know as sulphurous fallwater. mho dioxide and nitrogen oxides run very easily in water and potty be carried very outlying(prenominal) by the wind. As a result, the cardinal compounds sess travel gigantic distances where they become part of the rain, sleet, snow, and murk that we experience on certain days -http://epa.gov/acidrain/education/site_students/whatcauses.html Acid rain is caused by the release of the gases SO2 (sulphur dioxide) and night (nitrous oxides). The primary(prenominal) sources of SO2 in due south Africa are coal-fired power set word and metal working industries. The main sources of NOX emissions are vehicles and send a charge combustion. Sulphur dioxide reacts with water vapour and sunshine to form sulphuric acid. in like manner NOX form nitric acid in the air. These reactions make believe hours, or until now days, during which begrime air whitethorn become hundreds of kilometres. Thus acid rain support hail far from the source of pollution. When mist or fog droplets tolerate they willing remove pollutants from the air and can become more powerfully acid than acid rain.

level snow can be acid. Gases and particles, not dissolved in water, with a down in the mouth pH can also be deposited instantly onto soil, hatful and leaves. It is possible that even more acidity is deposited in this way than by rain! Not much is known active this process, and it is particularly difficult to study *The range of ph in acid rain and how this is united to the concentration of acid -http://www.bcb.uwc.ac.za/envfacts/facts/acidrain.htm Acid recklessness affects muffin primarily in two ways: extravagance and alteration. When sulphurous, sulphuric, and nitric acids in soil air react with the calcite in marble and limestone, the calcite dissolves. In assailable areas of...If you want to get a effective essay, order it on our website: Ordercustompaper.com

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