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The pH of rainwater in equilibrium with the atmosphere is around 5.6, due to the presence of dissolved carbon dioxide which forms carbonic acid when mixed with water.

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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 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 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 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 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


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 rainwater in California?

The pH of rainwater in California typically ranges from about 5.0 to 5.5, 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 rainwater. However, local pollution sources can occasionally lower the pH further, making rainwater more acidic in urban areas. Overall, the pH can vary depending on environmental conditions and geographic location within the state.


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.


Why does rainwater have a much lower pH than pure water?

Rainwater can have a lower pH due to the presence of dissolved gases like carbon dioxide, which forms carbonic acid when mixed with water, leading to acidity. Additionally, rainwater can pick up acidic pollutants from the atmosphere, such as sulfur dioxide and nitrogen oxides, further lowering its pH.


Why does acid rain have a lower pH level the normal rainwater?

Acid rain has a lower pH level than normal rainwater because it contains higher concentrations of sulfur dioxide and nitrogen oxides. These pollutants react with water vapor in the atmosphere to form strong acids, such as sulfuric acid and nitric acid, lowering the pH of the rainwater.


Why the normal pH of rainwater is acidic?

Rainwater is normally acidic because the carbon dioxide in the air which mixes with rainwater to form weak acid. That's why its acidic ^_^ Rainwater is also because of the pollutions in the air and it mixes with the water so its not good. meee!