What is the chemical name and the chemical formulae of chalk?
Others answers (4)
- eAnswers...Oct 15, 2013
Chalk is a white porous seminary rock which is one of the type of limestone. Its Chemical name is Calcium Carbonate and its Chemical formulae is CaCO3. It also consists of small amount of silt and clay and it makes up only 10 percent of seminary rocks that are present in the world.
- AnonymOct 15, 2013
In chemistry Chalk and Limestone has the same chemical name "Calcium Carbonate and the chemical formulae CaCO3.
- Hari PrakashOct 15, 2013
According to International Union of Pure and Applied Chemistry nomenclature, the chemical formula for chalk is CCaO3. Its Chemical Abstracts Number (CAS) is 72608-12-9. Chalk is the common name for the chemical compound known as calcium carbonate.
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