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The pH of general rain water is approximately 5-6, slightly acidic. This is because the carbon dioxide in the air, reacts with the water droplets in the clouds, and forms carbonic acid: CO2 + H2O > H2CO3.
This means, that because the rain is acidic, it can react with certain substances, such as marble (CaCO3 or NaCO3), and leave marks as it slightly dissolves.
Also, to grow certain crops, the soil must either be neutral, or close to neutral. Some other plants though, the soil must be approximately 4-5 pH.
Also, it is important in your blood. Blood should have a controlled pH of between 7.35, and 7.45. It must be carefully regulated, and if your blood is slightly alkaline or acidic, then there is medication you can take.
What else can I help you with?
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 natural rainwater?
The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
Is rainwater always neutral in the pH scale?
The pH of rain water is not neutral.
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.
Which would de the most accurate way of measuring the acidity of rainwater from a rain gauge?
The most accurate way to measure the acidity of rainwater from a rain gauge would be to collect a sample of the rainwater and test its pH level using a calibrated pH meter or pH paper. This direct measurement will give you the most precise understanding of the acidity of the rainwater.
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 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 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 natural rainwater?
The pH of rainwater is normally from 6 - 6.5. Acid rain is rain with a pH of 5 and below.
Is rainwater always neutral in the pH scale?
The pH of rain water is not neutral.
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 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 a substance which is pH 6?
Natural rainwater (pH 5 - 6) Milk (pH 6 - 6.6)
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
Which would de the most accurate way of measuring the acidity of rainwater from a rain gauge?
The most accurate way to measure the acidity of rainwater from a rain gauge would be to collect a sample of the rainwater and test its pH level using a calibrated pH meter or pH paper. This direct measurement will give you the most precise understanding of the acidity of the rainwater.
