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Pure water has a ph of 7.

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13y ago

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What is the pH of unpolluted rainwater?

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


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


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.


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 the pH value of rainwater?

The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.You have to use logic if water is 7 then rain water will be higher or lower so the is 6.5


What is the pH value of rainwater and why and what does it mean?

The average pH of rainwater is around 5.6, making it slightly acidic. This acidity is primarily due to the presence of carbon dioxide in the atmosphere, which forms carbonic acid when dissolved in rainwater. A pH of 7 is considered neutral, so a pH below 7 indicates acidity.


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.


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!


How can the pH rainwater be determined?

With the pH test paper, pH value near 5.6 in the vicinity of the rain, pH value of 7 in the vicinity of the tap water; because the rain dissolved in a small amount of CO2, carbon dioxide, so the PH value of rain will show weak acidity. PH is 5.6, and tap water is neutral.


How can the pH of rainwater be determined?

With the pH test paper, pH value near 5.6 in the vicinity of the rain, pH value of 7 in the vicinity of the tap water; because the rain dissolved in a small amount of CO2, carbon dioxide, so the PH value of rain will show weak acidity. PH is 5.6, and tap water is neutral.