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Results 1 - 2 of 2 for Sulfur dioxide
  1. Volcanoes release plumes of ash, dust, sulfur dioxide, carbon monoxide, and other harmful gases into the air. Sulfur dioxide is the most harmful of these gases. When the gases react ...
  2. ... sodium bisulfite, can break down (decompose) to form sulfur dioxide gas, which can damage the lungs and provoke ...