In general, rain water is more acidic than surface water due...

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In general, rain water is more acidic than surface water due tothe pro...

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Normal rain has a pH of about 56 it is slightly acidic because carbon dioxide CO2 dissolves into it forming weak carbonic acid H2CO3 Rain water contains oxides of Sulphur SO2 and Nitrogen NOx apart from CO2 These oxides come into environment by several processes like burning of fuel volcano eruption etc SO2 is oxidized to form SO3 in the atmosphere which dissolves to make sulfuric acid H2SO4 which is very strong acid and it makes the rain water more acidic This property of SO2 to get oxidized easily in the atmosphere and than reacting with water to form a strong acid makes rain water more acidic Note that SO2 also dissolves in ....

In general, rain water is more acidic than surface water due to the properties of sulfur...

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Chemistry

In general, rain water is more acidic than surface water due tothe properties of sulfur oxides in the air which differ from thoseof CO₂. State ONE property of SO₂ which causeincreased acidity of rain water relative toCO₂-containing surface water.Â Â

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