answersLogoWhite

0


Best Answer

Heating the calcium carbonate precipitate was done to drive off the water and carbon dioxide gases, converting the calcium carbonate into calcium oxide or quicklime. This process is known as calcination and is used to produce lime for various industrial applications such as in the production of cement, steel, and glass.

User Avatar

AnswerBot

5mo ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What was the purpose of heating the calcium carbonate precipitate?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Chemistry

What purpose might the limewater serve?

Limewater can be used to test for the presence of carbon dioxide. When carbon dioxide is blown into limewater, it forms a milky precipitate of calcium carbonate, indicating the presence of the gas. This simple test is commonly used in science experiments and educational demonstrations.


What is the purpose of adding sodium carbonate to the mixture?

Sodium carbonate is often added to a mixture to raise the pH level and increase the effectiveness of certain chemical reactions. It can also act as a buffering agent to help maintain a stable pH environment. Furthermore, sodium carbonate can be used to precipitate certain ions or compounds from solution.


What is purpose of adding HCl to the CaCO3 -H2O mixture prior to dilute?

Adding HCl to the CaCO3 - H2O mixture prior to dilution helps dissolve the calcium carbonate by reacting with it to form calcium chloride, water, and carbon dioxide. This step is done to increase the solubility of calcium carbonate and facilitate its removal in subsequent steps.


What is the purpose of Volhard titration?

The purpose of Volhard titration is to determine the concentration of halide ions (such as chloride, bromide, or iodide) in a solution by titrating with a standardized silver nitrate solution. The endpoint of the titration is indicated by the formation of a colored precipitate of silver halide.


What is the purpose of washing the precipitate?

Washing the precipitate helps remove impurities and excess reagents that may be present in the solution. This ensures that the final product is pure and free of contaminants.

Related questions

What is the purpose of adding calcium carbonate after removal of the casein?

Adding calcium carbonate after the removal of casein helps to increase the pH of the solution. This is important for the precipitation and separation of unwanted impurities from the liquid. It also aids in the formation of a solid precipitate, which can be easily separated from the liquid.


What is the purpose of adding calcium carbonate after removal of casein?

acts as a drying agent


Why is it unwise to put AR calcium carbonate back in the bottle after an experiment?

The purpose is to avoid any contamination of the reagent in the bottle.


What purpose might the limewater serve?

Limewater can be used to test for the presence of carbon dioxide. When carbon dioxide is blown into limewater, it forms a milky precipitate of calcium carbonate, indicating the presence of the gas. This simple test is commonly used in science experiments and educational demonstrations.


What is absorb-able calcium with vitamin d?

A medicine containing finely ground up Calcium Carbonate and Vitamin D that can be chewed or swallowed. The purpose of the medicine is to deliver Calcium to the body and the Vitamin D helps this to be absorbed in the stomach.


What is the purpose of adding sodium carbonate to the mixture?

Sodium carbonate is often added to a mixture to raise the pH level and increase the effectiveness of certain chemical reactions. It can also act as a buffering agent to help maintain a stable pH environment. Furthermore, sodium carbonate can be used to precipitate certain ions or compounds from solution.


Why are solutions heated before evaporation?

well i THINK heating the solution will speed up the reaction in the solution before adding the precipitate since the final observation required is the precipitation. you dont add the reagent before heating since it may give a false observation after heating, it might not precipitate normally but since you've otherwise it might. BY : RAY LEE SEACREST


Purpose of lime water with marble chip?

Lime water with marble chips is used in a laboratory setting to test for the presence of carbon dioxide. When carbon dioxide is bubbled through lime water, it forms a white precipitate of calcium carbonate, indicating the presence of the gas. This test can be used to verify the gas as a byproduct of a chemical reaction or in environmental monitoring.


About Calcium will vitamin tablet purpose and for what medical defect it uses?

medical defect is purpose and the purpose is that calcium will tablet.


What is purpose of adding HCl to the CaCO3 -H2O mixture prior to dilute?

Adding HCl to the CaCO3 - H2O mixture prior to dilution helps dissolve the calcium carbonate by reacting with it to form calcium chloride, water, and carbon dioxide. This step is done to increase the solubility of calcium carbonate and facilitate its removal in subsequent steps.


Why is calcium used in cement?

As Calcium Has been used for Building Purpose And For the Similar purpose it is Using IN Cement Which Depend upon its Bonding Property.It Actually react with Water in the Presence of Sesqui oxide(oxygen with Cation in (3:2) ratio) and form a Complex Compound With water of Crystalline Which have A power to hold the Material and So called cement.


What is the purpose of using lime water during the reaction of the acid sample with marble chip?

Lime water is used during the reaction of the acid sample with marble chips to test for the presence of carbon dioxide. If carbon dioxide is produced during the reaction, it will react with the lime water to form a white precipitate of calcium carbonate, confirming the presence of carbon dioxide in the acid sample.