what is the pH of rainwater and why
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5.6
as gases like sulphur dioxide, carbon dioxide mix with it to make the water acidic
as gases like sulphur dioxide, carbon dioxide mix with it to make the water acidic
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Pure water has a pH of 7.0 ( neutral ) , however, natural, unpolluted rainwater actually has a pH about 5.6 ( acidic )
Recall from experiment 1 that pH is a measure of hydrogen ion ( H + ) concentration
Recall from experiment 1 that pH is a measure of hydrogen ion ( H + ) concentration
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