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Why is water acidic when it reaches a limestone layer?
Water becomes acidic when it reaches a limestone layer due to a chemical reaction with carbon dioxide in the air. The carbon dioxide dissolves in the water to form carbonic acid, which then reacts with the limestone to form soluble calcium bicarbonate, causing the water to become acidic.
Water from an area has a limestone and chalk strata is most likely to be?
clodudy
What type of rock is dissolved by slightly acidic groundwater?
Slightly acidic groundwater can dissolve limestone, which is a type of sedimentary rock made up of calcium carbonate. Over time, the acidic water can create underground caves and formations such as stalactites and stalagmites.
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.
Why most caves form by limestone?
Limestone is susceptible to dissolution by acidic water, which is common in most natural environments. Over time, this dissolution process carves out cavities underground, leading to the formation of caves. Additionally, limestone is a common and widespread rock type, which contributes to the prevalence of limestone caves.
Why is water acidic when it reaches a limestone layer?
Water becomes acidic when it reaches a limestone layer due to a chemical reaction with carbon dioxide in the air. The carbon dioxide dissolves in the water to form carbonic acid, which then reacts with the limestone to form soluble calcium bicarbonate, causing the water to become acidic.
Why is water acidic when it reaches a limestone?
it the limestone is acidic
Water from an area has a limestone and chalk strata is most likely to be?
clodudy
How can a limestone cave be formed?
From dissolution and erosion of limestone by acidic water over time.
What will happen to limestone if acidic water flows across it?
Limestone is mainly composed of calcium carbonate, which can react with acidic water to form soluble calcium ions and carbonate ions. This process dissolves the limestone, leading to the erosion and weakening of the rock over time.
Why would it be more likely to find a cave with limestone bedrock than granite?
Limestone bedrock is more likely to contain caves because it is easily eroded by acidic water, creating openings and cavities. Granite, on the other hand, is a harder and less soluble rock, making it less prone to forming caves through erosion.
Is limestone acidic basic or neutral?
Limestone is a basic (alkaline) substance. It has a pH greater than 7, meaning it helps to neutralize and balance acidic conditions in soil or water.
Does limestone turn water blue?
No, limestone is a sedimentary rock that is the basis for marble if it is compressed by millions of years of pressure. Limestone consists of calcium carbonate, CaCO3. Limestone dissolved in slightly acidic water forms the basis of stalactites and stalagmites in limestone caves.
A depression in the ground due to cave collapse or acidic water dissolution of limestone is called a?
A sinkhole is the term used to describe a depression in the ground caused by a cave collapse. It can also be the result of acidic water dissolving limestone.
What type of rock is dissolved by slightly acidic groundwater?
Slightly acidic groundwater can dissolve limestone, which is a type of sedimentary rock made up of calcium carbonate. Over time, the acidic water can create underground caves and formations such as stalactites and stalagmites.
What do you call caves made by water?
Karst caves, and it is the majority of caves; formed by acidic ground-water dissolving the limestone.
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.
