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Why rainwater is able to attack limestone?
Rainwater contains carbon dioxide, which dissolves in the water to form a weak carbonic acid. When this acidic rainwater comes into contact with limestone, a chemical reaction occurs where the acid dissolves the calcium carbonate in limestone, leading to the erosion and dissolution of the rock over time.
Classification of oxides?
Oxides can be classified into acidic, basic, amphoteric, or neutral based on their chemical reactivity with water. Acidic oxides react with water to form acids, basic oxides react to form bases, amphoteric oxides can act as both acids and bases, while neutral oxides do not react with water to form either acids or bases.
Is sulphur dioxide a basic oxide?
No, sulphur dioxide is not a basic oxide - it is an acidic oxide. It reacts with water to form sulfurous acid, creating an acidic solution.
Which substance in acid rain makes it more acidic than natural rainwater?
Sulfuric acid
What is the pH balance of rainwater?
Rain water is naturally slightly acidic, witha pH of about 5.0. Natural variations and human pollutants may cause rain to be more acidic. Depending on region, season and presence of pollutants, the pH of rain may drop to as low as 2.0 (the acidity of vinegar).
Is rainwater acidic neutral or basic in california?
Rain water is generally acidic
Is normal rainwater acidic neutral or basic?
Normal rainwater is typically slightly acidic, with a pH ranging from about 5.0 to 5.5. This acidity is primarily due to the presence of dissolved carbon dioxide, which forms carbonic acid when it reacts with water. While pure water has a neutral pH of 7, the natural processes in the atmosphere contribute to the slight acidity of rainwater.
Is rain water acidic?
Yes, rainwater is slightly acidic due to the presence of carbon dioxide in the atmosphere that forms carbonic acid when it combines with water. The pH of rainwater is typically around 5.6, making it slightly acidic.
Is rainwater betTer then well water?
That depends where you live. Acidic rainwater is not always better than groundwater.
Is water acidic or basic?
Water is neutral, with a pH of 7. It is neither acidic nor basic.
What colour would rain water be on the pH scale?
Rainwater typically has a pH value around 5.5 to 6.0, making it slightly acidic due to the absorption of carbon dioxide from the atmosphere, which forms carbonic acid. On the pH scale, which ranges from 0 (very acidic) to 14 (very basic), rainwater would fall closer to the acidic side. However, in areas with significant pollution, rainwater can be even more acidic, sometimes dropping below pH 5.
Is there a pH difference between tap water and pond water and rainwater If so what would account for it?
Yes, there can be a pH difference between tap water, pond water, and rainwater. Tap water may be slightly basic or acidic depending on the source and treatment processes. Pond water can be more acidic due to factors like decaying organic matter. Rainwater tends to be slightly acidic due to the absorption of carbon dioxide from the atmosphere.
Does rain water have a natural pH of neutral basic or acidic?
Rainwater typically has a slightly acidic pH due to the presence of dissolved carbon dioxide, which forms carbonic acid when combined with water. The pH of rainwater can vary depending on factors such as location and pollution levels in the atmosphere.
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!
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.
Why Is The Rainwater polluted?
Waste is poured into the ocean water, and it turns into rain, making it polluted rainwater.
Is tap water basic or acidic?
Tap water is typically neutral, meaning it is neither basic nor acidic.
