The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
Pure water has a ph of 7.
Today also the rainwater is generally poluted.
Pure water has a pH of 7.0 (neutral); however, natural, unpolluted rainwater actually has a pH of about 5.6. The acidity of rainwater comes from the natural presence of three substances (CO2, NO, and SO2) found in the troposphere (the lowest layer of the atmosphere). Carbon dioxide (CO2) is present in the greatest concentration and therefore contributes the most to the natural acidity of rainwater. Hope this helps! :)
5.6
The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
Pure water has a ph of 7.
No, it is normal
Today also the rainwater is generally poluted.
Pure water has a pH of 7.0 (neutral); however, natural, unpolluted rainwater actually has a pH of about 5.6. The acidity of rainwater comes from the natural presence of three substances (CO2, NO, and SO2) found in the troposphere (the lowest layer of the atmosphere). Carbon dioxide (CO2) is present in the greatest concentration and therefore contributes the most to the natural acidity of rainwater. Hope this helps! :)
5.6
The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
The pH of the rainwater will go updown,updown!
The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
pure water at a neutral 7.0
The pH of rain water is not neutral.
Natural rainwater (pH 5 - 6) Milk (pH 6 - 6.6)