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Acid rain has a lower pH than natural rainwater, which typically has a pH around 5.6 due to dissolved carbon dioxide forming mild carbonic acid. In contrast, acid rain results from pollutants like sulfur dioxide and nitrogen oxides reacting with water vapor, leading to increased acidity (pH below 5). This higher acidity can harm ecosystems, damage buildings, and affect human health, whereas natural rainwater is generally beneficial for the environment.
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Which sectence correctly compars the acidty of natural rainwater?
Natural rainwater is typically more acidic than neutral water because it absorbs carbon dioxide from the atmosphere, forming carbonic acid. This makes rainwater slightly acidic with a pH around 5.6.
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 weak substance does carbon dissolve into in rainwater?
Carbon dissolves into carbonic acid when it interacts with rainwater. This occurs as carbon dioxide from the atmosphere mixes with water, forming carbonic acid, a weak acid. This process contributes to the natural acidity of rainwater, which can influence soil and water chemistry.
Which substance mixes with natural rainwater to form and rain?
Natural rainwater primarily consists of water vapor that condenses in the atmosphere. It can mix with various atmospheric gases, notably carbon dioxide, which forms carbonic acid, and other pollutants like sulfur dioxide and nitrogen oxides, leading to the formation of acid rain. Additionally, dust and particulate matter can also mix with rainwater, affecting its purity and chemical composition.
Does rainwater contain uric acid?
No
Which sectence correctly compars the acidty of natural rainwater?
Natural rainwater is typically more acidic than neutral water because it absorbs carbon dioxide from the atmosphere, forming carbonic acid. This makes rainwater slightly acidic with a pH around 5.6.
What sentence correctly compares the acidity of acid rain to the acidity of natural rainwater?
Acid rain is slightly more acidic (has a lower pH) than normal rain.As an explanation the pHs of common materials (acids and basess) including Acid rain are:Lye 14.0Ammonia water 11.6Eggs 8.0Blood 7.3Distilled water 7.0Saliva 6.0Normal rain 5.7Acid rain 5.2Tomato Juice 4.2Apple Juice 3.0Coke products 2.5 to 4.2Vinegar 2.4
How does the acidity of acid rain compared to the acidity of natural rainwater?
Natural rainwater has a pH of around 5.6. I believe rain is considered to be "acid rain" when it has a pH of 5.0 or below.
Which substance mixes with natural rainwater to form acid rain?
sulfur dioxide
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 correctly compares the acidity of acid rain to the acidity of natural rainwater?
Acid rain is slightly more acidic (has a lower pH) than normal rain.As an explanation the pHs of common materials (acids and basess) including Acid rain are:Lye 14.0Ammonia water 11.6Eggs 8.0Blood 7.3Distilled water 7.0Saliva 6.0Normal rain 5.7Acid rain 5.2Tomato Juice 4.2Apple Juice 3.0Coke products 2.5 to 4.2Vinegar 2.4
Which substance in acid rain makes it more acidic than natural rainwater?
Sulfuric acid
What weak substance does carbon dissolve into in rainwater?
Carbon dissolves into carbonic acid when it interacts with rainwater. This occurs as carbon dioxide from the atmosphere mixes with water, forming carbonic acid, a weak acid. This process contributes to the natural acidity of rainwater, which can influence soil and water chemistry.
What substance in acid rain makes more acidic than natural rainwater?
Sulfur dioxide and nitrogen oxides from human activities, such as burning fossil fuels, react in the atmosphere to form sulfuric acid and nitric acid. These acids are the primary contributors to the increased acidity of acid rain compared to natural rainwater.
What natural acid dissolve calcite?
Carbonic acid is a natural acid that can dissolve calcite. It forms when carbon dioxide in the atmosphere dissolves in rainwater or groundwater, creating a weak acid that can slowly dissolve minerals like calcite.
What is the most common natural acid on the Earth's surface?
The most common natural acid on Earth's surface is carbonic acid, which forms when carbon dioxide dissolves in water. It is found in rainwater, rivers, lakes, and oceans.
Is rainwater a acid?
no
