Chemistry, 13.03.2020 22:18, gtemple22pdzs4j

Acid mine drainage results from acidic water formed belowground that makes its way to the surface; the acidic water is formed as a result of the flooding of abandoned mines where the underground watera) reacts with a type of rock, pyrite, which releases iron and hydrogen ionsb) reacts with sulfur dioxide and nitrogen dioxide to form sulfuric and nitric acidsc) flushes out the chemicals used in the mining processd) permeates a limestone layer that lowers the pHe) reacts with copper and aluminum to form pyrite rock and hydrogen ions

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Acid mine drainage results from acidic water formed belowground that makes its way to the surface; t...