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Sulphur-di-oxide (SO2), NO2, NO3, react with the water molecules in the atmosphere to produce acids. Nitrogen oxides can also be produced naturally by lightningstrikes and sulfur dioxide is produced by volcanic eruptions. The chemicals in acid rain can cause paint to peel,corrosion of steel structures such as bridges, and erosion of stone statues.
"Acid rain" is a popular term referring to the deposition of wet (rain, snow, sleet, fog, cloud water, and dew) and dry (acidifying particles and gases) acidic components. Distilled water, once carbon dioxide is removed, has a neutral pH of 7. Liquids with a pH less than 7 are acidic, and those with a pH greater than 7 are alkaline. "Clean" or unpolluted rain has an acidic pH, but usually no lower than 5.7, because carbon dioxide and water in the air react together to form carbonic acid, a weak acid. However, unpolluted rain can also contain other chemicals which affect its pH. A common example is nitric acid produced by electric discharge in the atmosphere such as lightning.[1] Carbonic acid is formed by the reactionH2O (l) + CO2 (g) H2CO3 (aq)
Carbonic acid then can ionize in water forming low concentrations of hydronium and carbonate ions:H2O (l) + H2CO3 (aq) HCO3− (aq) + H3O+ (aq)
Acid deposition as an environmental issue would include additional acids to H2CO3.
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The sulfur and nitrogen compounds in smog combines to form?
sulfuric acid and nitric acid, which are responsible for acid rain formation.
When chemicals combine with water vapor in the air what do they form?
When chemicals combine with water vapor in the air, they can form acidic compounds such as sulfuric acid or nitric acid. These compounds can contribute to acid rain and other forms of environmental pollution.
What dangerous precipitation is produced when sulfur compounds react with water in the atmosphere?
Acid rain is produced when sulfur compounds react with water in the atmosphere, leading to the formation of sulfuric acid and other acidic compounds. This type of precipitation can be harmful to the environment, causing damage to ecosystems, buildings, and infrastructure.
Why shouldn't sulphur be released into the atmosphere?
Sulphur released into the atmosphere can contribute to the formation of acid rain, which can harm plants, aquatic life, and infrastructure. It also leads to the formation of sulfur dioxide and sulfuric acid, which can irritate respiratory systems in humans and animals. Additionally, sulfur compounds can contribute to the depletion of the ozone layer.
Is primarily responsible for acid rain in the northeast US?
The primary cause of acid rain in the northeast US is emissions of sulfur dioxide and nitrogen oxides from burning fossil fuels, particularly from power plants and vehicles. These pollutants can be carried long distances by winds and contribute to the formation of acidic compounds in the atmosphere, which then fall to the ground as acid rain.
How does a Power generation contribute to the formation of acid rain?
Sulfur dioxide is the chemical compound with the formula SO2. Since coal and petroleum often contain sulfur compounds, their combustion generates sulfur dioxide. Further oxidation of SO2, usually in the presence of a catalyst such as NO2, forms H2SO4, and thus acid rain.
How does the process of oxidation of sulfur in SO2 contribute to environmental pollution?
The oxidation of sulfur in SO2 leads to the formation of sulfuric acid (H2SO4), which can contribute to acid rain when it combines with water in the atmosphere. This acid rain can harm ecosystems, damage buildings and infrastructure, and impact human health.
What dangerous precipitation is produced when sulfur compounds react with water in the atmospshere?
Sulfur compounds reacting with water in the atmosphere can lead to the formation of acid rain. Acid rain can be harmful to the environment, causing damage to vegetation, freshwater ecosystems, and infrastructure over time.
How is acid rain formed from sulfur trioxide?
Sulfur trioxide can react with water in the atmosphere to form sulfuric acid, which can then contribute to acid rain formation. This reaction produces sulfuric acid by combining with water vapor in the atmosphere, creating a corrosive solution that falls to the earth's surface as acid rain.
Is air pollution a result of acid rain?
Air pollution can contribute to the formation of acid rain. When pollutants like sulfur dioxide and nitrogen oxides are released into the air from sources like cars and factories, they can react with moisture in the atmosphere to form sulfuric acid and nitric acid, which can then fall to the ground as acid rain.
Which gas released into the atmosphere causes acid rain?
Sulfur dioxide (SO2) and nitrogen oxides (NOx) are the gases released into the atmosphere that contribute to acid rain formation. These gases can react with water vapor in the atmosphere to form sulfuric acid (H2SO4) and nitric acid (HNO3), which then fall to the ground as acid rain.
Is sulfuric acid air pollution?
Yes, sulfuric acid can contribute to air pollution when it is released into the atmosphere. It can react with other compounds to form sulfur dioxide, which is a common air pollutant known to contribute to acid rain and respiratory issues.
