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The chemical formula of limestone is CaCO3.

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14y ago

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What is the main substance in limestone?

The main substance in limestone is calcium carbonate.


Which substance is mineral containing largely of calcium carbonate?

Limestone is a mineral largely composed of calcium carbonate.


What metal has a carbonate found in nature called chalk?

Calcium is the metallic component of the substance limestone. Limestone, or calcium carbonate, is an example of a sedimentary rock.


Is limestone an acidic or neutral or basic substance?

Limestone is made of calcium carbonate, which is a base when dissolved in water


Does limestone and water made calcium carbonate?

No. Limestone is Calcium Carbonate. Limestone plus water makes wet calcium carbonate. With a very slight amount of calcium carbonate dissolving.


What is limestone calcium carbonate or calcium sulfate?

Limestone is primarily composed of calcium carbonate. However, calcium sulfate is not typically found in limestone; it is a separate mineral known as gypsum.


The chemical name for limestone?

The Chemical name for limestone is Calcium Carbonate - CaCO3


What is the substance in limestone that reacts with acid?

Limestone is basically Calcium Carbonate(CaCO3). The metal part(Calcium) is the reactive part in it. It reacts with acids as well as bases. For example, it reacts with Hydrochloric acid to form calcium chloride whereas reacts with Ammonium hydroxide to form Calcium Hydroxide.


Why is Calcium Carbonate in limestone important?

It is the primary chemical constituent of limestone. CaCO3, Calcium Carbonate, Calcite, Aragonite. These comprise limestone.


Which type of rock is made of calcium carbonate?

Limestone is the type of rock that is made primarily of calcium carbonate.


How does chemical limestone for?

Limestone is calcium carbonate - CaCO3.


What is the minimum amount of calcium carbonate in a limestone rock?

Limestone is composed of at least 50% calcium carbonate (CaCO3) by weight. Therefore, the minimum amount of calcium carbonate in a limestone rock would be 50%.