Acid Rain

For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ [email protected] Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Acid Rains:Normal rain water has a pHof 5.6 due to the presence of H +ions formed by the reaction ofrain water with CO2 present in atmosphere. H2O + CO2 ⇋givesH2CO3 H2CO3 ⇋ H+H plus + HCO3 If the pH of the rainwater drops below 5.6, it is called Acid rain.Acid rains are a raised due to the oxides of nitrogen and sulphur.SO2 and NO2 are produced by the burning of fossil fuels.These SO2 and NO2 further undergoes oxidation and reacts with H2Oforms as acid rains. 2SO2 + O2 + 2H2O ⟶2H2SO42SO two plus O2 plus 2 H two O gives h 2 S O 4 4NO2 + O2+ 2H2O ⟶4HNO34 no 2plus o2 plus 2 h2 o gives 4 hno 3 Acid rains are generally more observed in industrial areas.