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Which acids make up acid rain?
The primary acids that make up acid rain are sulfuric acid (H2SO4) and nitric acid (HNO3). These acids form in the atmosphere when sulfur dioxide (SO2) and nitrogen oxides (NOx) are released from burning fossil fuels and react with water vapor.
Where does NOx and SO2 come from?
NOx primarily comes from vehicle emissions and industrial processes such as burning fossil fuels. SO2 is mainly produced by burning coal and oil at power plants, as well as other industrial processes like metal smelting. Both pollutants contribute to air pollution and can have negative impacts on human health and the environment.
Which acid cause acid rain?
"Acid rain" has a slightly lower pH due to the presence of SO2 and NOx. These form extremely dilute sulfuric and nitric acids. CO2 can also dissolve to form carbonic acid, but that is negligible in its effect compared to sulfuric and nitric acid.
What does NOx and SO2 do to the environment?
NOx contributes to the formation of smog, acid rain, and deteriorates air quality, leading to respiratory issues and environmental damage. SO2 also contributes to acid rain and can harm vegetation, aquatic life, and infrastructure. Both pollutants are harmful to human health and the environment, and are regulated by environmental agencies to mitigate their impacts.
What is the chemical formula for the production of acid rain?
The chemical formula for the production of acid rain is typically H2SO4 (sulfuric acid) or HNO3 (nitric acid). These acids are formed when sulfur dioxide (SO2) and nitrogen oxides (NOx) from human activities, such as burning fossil fuels, react with water vapor in the atmosphere.
Which 2 gases cause acidic rain?
The two gases primarily responsible for acidic rain are sulfur dioxide (SO2) and nitrogen oxides (NOx). When these gases react with water in the atmosphere, they form sulfuric acid and nitric acid, which contribute to the acidity of rain.
How do you make acid rain quickly and easily?
Release large amounts of SO2 and NOx into the air. Those substances combine with water vapor in the atmosphere to form acid rain.
Is there acetic acid in acid rain?
No. Acid rain is made form CO2, NO2 and SO2 gasses in the air mixing with water in the air to form Carbonic, Nitric and Sulfuric acids.
What is the name of the compound made by combining sulfur with oxygen to make SO2?
The compound made by combining sulfur with oxygen to make SO2 is called sulfur dioxide.
How does exhaust from motor vehicles affect the pH of rain?
Exhaust from motor vehicles emits pollutants such as nitrogen oxides (NOx) and sulfur dioxide (SO2), which can react with water vapor in the atmosphere to form acidic compounds like nitric and sulfuric acids. When these acids mix with rainwater, they lower the pH of the rain, leading to "acid rain." This can have detrimental effects on ecosystems, soil, and water bodies, harming plants, aquatic life, and infrastructure.
Acidic oxide and water what do they make?
Acidic oxides form (oxy)acids with water: eg. SO2 + H2O --> H2SO3
What chemical component in air causes the pH of rain lower than neutral?
These are oxides which can form acids: NO2, SO2, CO2.
