# data[].attributes.body
2 SO₂ + O₂ - 2 SO₃

SO₃ + H₂O - H₂SO₄

H₂SO4  _ H⁺ + HSO₄⁻

# data[].attributes.body
CO₂ + H₂O - H₂CO₃

H₂CO₃ - H⁺ + HCO₃⁻

HCO₃-  _H⁺ + CO₃ 2-

http://butane.chem.uiuc.edu/pshapley/Enlist/Labs/AcidRain2/index.html

# data[].attributes.body
When coal is burned the sulfur combines with oxygen and the sulfur oxides are released to the atmosphere. Sulfur dioxide (SO₂) becomes sulfur trioxide (SO₃) when reacting with oxygen in the air. This reacts with water molecules in the atmosphere to form sulfuric acid, a strong mineral acid. This makes rain acidic.

# data[].attributes.body
"Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain. Sulfur dioxide and nitrogen oxides dissolve very easily in water and can be carried very far by the wind. As a result, the two compounds can travel long distances where they become part of the rain, sleet, snow, and fog that we experience on certain days."

https://www3.epa.gov/acidrain/education/site_students/whatcauses.html

# data[].attributes.body
It is well known that burning coal produces carbon dioxide, which contributes to the accumulation of greenhouse gases in the Earth’s atmosphere and, according to the Intergovernmental Panel on Climate Change, is a major source of anthropogenic global warming and climate change.  However, burning coal releases 2 other drastic but lesser known pollutants – sulfur dioxide and sulfur trioxide – which are responsible for numerous health problems and acid rain.

# data[].attributes.body
"When coal is burned the sulfur combines with oxygen and the sulfur oxides are released to the atmosphere. Sulfur dioxide (SO₂) becomes sulfur trioxide (SO₃) when reacting with oxygen in the air. This reacts with water molecules in the atmosphere to form sulfuric acid, a strong mineral acid. This makes rain acidic."

http://butane.chem.uiuc.edu/pshapley/Enlist/Labs/AcidRain2/index.html

# data[].attributes.body
http://www.eartheclipse.com/wp-content/uploads/2016/04/acid-rain-diagram.jpg