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it the limestone is acidic
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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.
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.
What reactions with water lead to the formation of caves with limestone?
The reaction of carbon dioxide in rainwater creates a weak carbonic acid, which dissolves limestone over time. This process, known as carbonation, leads to the formation of caves in limestone formations. Over thousands of years, the acidic water dissolves the limestone, creating underground tunnels and chambers.
How does a acid cave form?
An acid cave forms when acidic groundwater dissolves limestone or other carbonate rocks, creating underground voids and passageways. Over time, the acidic water enlarges these cavities and forms unique underground features such as stalactites and stalagmites. Factors like the presence of carbon dioxide in the water contribute to the acidic conditions that lead to cave formation.
What is the opening formed when acid groundwater dissloves limestone?
The opening formed when acid groundwater dissolves limestone is called a karst landscape. This process creates features such as caves, sinkholes, and underground rivers due to the chemical weathering of limestone by acidic water.
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.
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.
Is Water from an area which has a limestone and chalk strata most likely to be acidic?
No, water from an area with limestone and chalk strata is more likely to be alkaline, not acidic. Limestone and chalk are composed mainly of calcium carbonate which can increase the alkalinity of water through a process called calcification.
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.
How can the water cycle make acidic water go everywhere?
The pollutants in air make rain water acidic. Rain water, containing acid reaches everywhere .
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.
How is limestone cave in Aruba formed?
Same way as any limestone cave: dissolution of the rock by weakly acidic water flwoing through fractures and other discontinuities.
