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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!
Which substance mixes with natural rainwater to form acid rain?
sulfur dioxide
What mixes with water to form a weak acid?
Carbon dioxide (CO2) mixes with water to make a weak carbonic acid
Is rainwater natrually acidic?
Not all rain is considered pure water because as rain falls from the atmosphere it collects impurities from particles in the air, such as carbon dioxide, which is a weak acid. Most rainwater, ultimately, has a pH between 5 and 7. Making it slightly acidic.
What happens when carbon dioxide mixes with water and what does this interaction cause"?
When carbon dioxide mixes with water, it forms carbonic acid. This interaction causes the water to become slightly acidic, which can impact the pH level of the water and potentially harm aquatic life.
Why is rainwater acidic but ocean water is basic?
Rainwater becomes acidic when it mixes with pollutants in the atmosphere such as sulfur dioxide and nitrogen oxides. On the other hand, ocean water is basic due to the presence of dissolved minerals like calcium carbonate, which acts as a buffer to maintain a stable pH level.
What happens when sulfur dioxide mixes with water?
When sulfur dioxide mixes with water, it forms sulfurous acid (H2SO3). This reaction is reversible, as sulfurous acid can also release sulfur dioxide and water. The formation of sulfurous acid can contribute to acid rain formation when sulfur dioxide is released into the atmosphere.
Name of acid formed when sulfur oxides mixes with rainwater?
I think it is Nitrogen Oxide. The nitrous oxide condenses with the rain to give the nitric acid, sulfur dioxide condenses with the rain to give sulfuric acid, carbon dioxide combines with the rain to give carbonic acid . These three acids constitute the acid rain.
What is produced when rainwater mixes with pollutants?
When rainwater mixes with pollutants, it can create acid rain. Acid rain forms when pollutants such as sulfur dioxide and nitrogen oxides react with water in the atmosphere, resulting in a mixture of sulfuric acid and nitric acid. This acidic precipitation can have negative impacts on the environment, including harming vegetation, damaging buildings, and affecting water quality.
What happens to carbon dioxide when dissolved in rainwater?
When carbon dioxide dissolves in rainwater, it forms carbonic acid. This carbonic acid can react with minerals in the soil, contributing to weathering processes. Additionally, some of the carbon dioxide may eventually end up in bodies of water, where it can affect the pH levels and the health of aquatic ecosystems.
What name is given to a solution of sulfur dioxide in rainwater?
The name given to a solution of sulfur dioxide in rainwater is acid rain. This occurs when sulfur dioxide, released from burning fossil fuels, reacts with rainwater to form sulfuric acid, which can have harmful effects on the environment and human health.
Why is rainwater normally slightly acidic?
The acidity is due to the presence of gases like sulfur and nitrogen compounds (SO2, SO3, NO2 ) as well as carbon dioxide. These combine with the water to form acidic solutions. In cases of extremely concentrated pollutants, this can form "acid rain" which is destructive to soil and to human building materials.
