Acid Rain · Souring the Sky
unseel.com · SO₂ + NOx · oxidation · wet deposition
Clean rain pH 5.6
Acid rain pH 4.0–4.5
phase
SO₂ (sulfur dioxide)
NOx (nitrogen oxides)
OH• oxidant
H₂SO₄ / HNO₃ acid
Acid rain droplets
Unseel.com · Acid Rain Chemistry