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Home / Questions / Q 415587
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Anonymous
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What is the chemical name and the chemical formulae of chalk

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  1. H.P.Dubey

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    Added an answer on October 15, 2018 at 2:06 pm

    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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  2. Added an answer on October 15, 2018 at 12:48 pm

    In chemistry Chalk and Limestone has the same chemical name “Calcium Carbonate and the chemical formulae CaCO3.

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  3. Added an answer on October 15, 2018 at 12:33 pm

    Chemical name – Calcium Carbonate
    Chemical Formulae – CaCO3

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  4. eAnswers Team

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    Added an answer on October 15, 2018 at 12:21 pm

    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.

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