14 pH
4.7
around 4.7 and 4.8
The highest ever recording was 4.9 i think in EuropeAnswer:Normal rain has a pH of 5.5 to 4.5. Acid rain has pH of anything less than 4.5 and reaches its strongest (lowest pH) value at about a pH of 2.The highest pH for acid rain (the weakest acid rain) would be at the lower value of normal rain water.
6.5
14 pH
8.0 ph
0.1 pH
4.8
4.7
The average PH level is between 4.17 and 4.94
Regular rain water is slightly acidic, with a pH of about 5.6 due to the presence of carbonic acid from the reaction between carbon dioxide and water. Acid rain pH has been recorded as low as 2.0 with an average value of 4.3.
around 4.7 and 4.8
pure water at a neutral 7.0
Clean rain has a ph of 5.6, while the ph of acid rain is 4.2-4.4.
the normal pH of rain water is about 5.6
acid rain pH 4.2 - 4.4