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The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.

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What is the pH value of unpolluted rainwater?

The pH value of unpolluted rainwater is typically around 5.6, which is slightly acidic due to the presence of carbon dioxide in the atmosphere.


What is the pH of unpolluted rain water?

The pH of unpolluted rainwater is typically around 5.6, which is slightly acidic. This acidity is primarily due to the presence of carbon dioxide in the atmosphere, which forms carbonic acid when dissolved in water.


Is unpolluted rainwater alkaline?

No, it is normal


Why would unpolluted rainwater be classified as acidic?

Unpolluted rainwater can be slightly acidic due to the presence of carbon dioxide in the atmosphere, which reacts with water to form carbonic acid. This natural acidity of rainwater is typically very mild and not harmful to the environment.


What is natural unpolluted rainwater?

Natural unpolluted rainwater is precipitation that falls directly from the atmosphere without experiencing any contamination or pollution from human activities or environmental sources. It is typically considered safe for consumption and various uses without the need for extensive treatment processes.


How can the pH of rainwater be determined accurately?

The pH of rainwater can be accurately determined by collecting a sample of rainwater and using a pH testing kit or pH meter. The kit or meter will provide a numerical value that indicates the acidity or alkalinity of the rainwater.


What is the pH of the rainwater?

The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.


Will the pH of the rainwater go up or go down with pollutants in it?

The pH of the rainwater will go updown,updown!


What is the average pH of pure unpolluted rain?

The average pH of pure unpolluted rain is around 5.6. This acidity is due to the dissolved carbon dioxide in the atmosphere forming carbonic acid.


What is the pH level of rainwater?

The pH level of rainwater is typically around 5.6, making it slightly acidic. This acidity is due to the presence of carbon dioxide in the atmosphere, which forms carbonic acid when dissolved in rainwater.


What is the pH of natural rainwater?

The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.


What Substances Increase The acidity Of Rainwater?

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! :)