Chemistry, 24.03.2020 19:58, 21hendlill
Pure water has a pH of 7.0. However, normal rain is slightly acidic because carbon dioxide (CO2) dissolves into it forming weak acid, giving the resulting mixture a pH of approximately 5.6 at typical atmospheric concentrations of CO2.
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Pure water has a pH of 7.0. However, normal rain is slightly acidic because carbon dioxide (CO2) dis...
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