what is pH of rain water
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Answered by
1
Answer:
between 5.0 and 5.5
Explanation:
Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic. However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0.
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Answered by
1
Answer:
Rain water is slightly acidic... therefore... it's pH is less than 7 but greater than 4 since it is a weak acid
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