Question

when acid of rain is formed when pH of rain
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Answer 1

Answer:

when acid of rain is formed when pH of rain

between 5.0 and 5.5

Answer 2

Answer:

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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