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Through chemical analysis of a piece of chalk!

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9y ago

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Which elements are in CoCO3?

The compound CaCO3 contains the following elements;Calcium (Ca)Carbon (C)Oxygen (O)1 Calcium Atom, 1 Carbon Atom, 3 Oxygen Atoms


What information is needed to calculate the mass of calcium oxide that can be produced frrom 4.7 kg of calcium carbonate?

To calculate the mass of calcium oxide produced from 4.7 kg of calcium carbonate, you need to know the molar mass of calcium carbonate (CaCO3) and calcium oxide (CaO), as well as the stoichiometry of the reaction between these two compounds. This information will allow you to determine the theoretical yield of calcium oxide that can be obtained from the given mass of calcium carbonate.


Calcium carbonate plus hydrochloric acid is i dont know plus water is?

calcium carbonate + Hydrochloric acid= Calcium chloride + water + carbon dioxide


Why ammonium oxalate is added in calcium carbonate solution?

Calcium carbonate is rather INsoluble, so there is no solution of it. I do not know why ammonium oxalate is added to a calcium carbonate solution. Calcium oxalate will then precipitate out of the solution. The ammonium and carbonate will create a weakly bond compound. Actually, more of the ammonium ion will be in solution as free ammonia and more of the carbonate ions will be in solution as free carbon dioxide. That is the nature of those two substances. So, you will have a solution that has a calcium oxalate precipitant on the bottom and is slowly giving off ammonia and carbon dioxide.


What is the gas made when rain water reacts calcium carbonate?

The gas produced when rain water reacts with calcium carbonate is carbon dioxide. This reaction forms calcium bicarbonate, which is soluble in water, and releases carbon dioxide gas.

Related Questions

How many atoms are in chalk?

Chalk primarily consists of calcium carbonate (CaCO₃). A single formula unit of calcium carbonate contains five atoms: one calcium (Ca) atom, one carbon (C) atom, and three oxygen (O) atoms. To determine the total number of atoms in a sample of chalk, you would need to know the amount of chalk, but each formula unit consistently contains five atoms.


What is calcium carbonate normally know as?

Calcium Carbonate is commonly known as limestone ; calcite; aragonite; chalk; marble; or pearl.


What is calcium carbonate made up of?

It is made up of carbon, oxygen and calcium. A carbonate contains oxygen and carbon so you know that, and then you can see that as it is called calcium carbonate it also contains calcium. :)


What elements make up the compound chalk?

Chalk is composed mainly of calcium carbonate, as well as small amounts of other minerals and impurities. When calcium carbonate undergoes pressure and temperature changes over time, it forms the compact rock that we commonly know as chalk.


Is calcium carbonate edible?

I know calcium carbonate is consumed by pregnant woment in the south-eastern parts of Nigeria. it is also called 'calabar chalk'. I have not seen any medical for the consumtion of calcium carbonate.


What is the IUPAC name for Calcium Carbonate?

The IUPAC organisation has renamed (nomenclature) the whole of organic chemistry. As far as I know , it is doing the same with INORGANIC chemistry. However, caclcium carbonate will remain as calcium carbonate. Its impure and casual forms it is known as limestone, chalk, marble, egg shells. IUPAC ; Interntinal Union of Pure and Applied Chemistry.


Can lime soda kill you if mixed with chalk?

anything is deadly in high enough doses however in a common cause chalk is just calcium carbonate which is a common form of how the human body gets it calcium and is used in most dietary supplements these days if you want to know more about effects i suggest google calcium toxicity


Can chalk burn?

Yes, chalk is made of calcium carbonate, which can burn when exposed to high temperatures. The chalk will undergo chemical changes and eventually turn into calcium oxide and carbon dioxide when burned.


Is calcium carbonate good for you?

you know it. ITS YES


What is the shell of a sea turtle made out of?

Calcium Carbonate Answer2 I don't know the answer but somehow I doubt if it's calcium carbonate.


Name the ionic compound CaCO?

Calcium Carbonate (assuming you want to know what CaCO3 is...


Does Chalk Dissolve in Lemon Juice Vinegar or Water first?

Chalk dissolves first in vinegar, followed by lemon juice, and lastly in water. This is because vinegar is acidic and reacts with the calcium carbonate in chalk to form a soluble calcium salt. Lemon juice, also acidic but less so than vinegar, dissolves chalk at a slower rate. Water alone does not chemically interact with chalk to dissolve it.