Possible actions:
- stirring
- heating
- increase of the acid concentration
- fine grinding of calcium carbonate
- increasing the pressure
The reaction between calcium carbonate (CaCO₃) and disodium edetate (Na₂EDTA) involves the chelation of calcium ions by EDTA. When disodium edetate is added to a solution containing calcium carbonate, it forms a stable complex with the calcium ions, resulting in the dissolution of calcium carbonate. This reaction is often used in analytical chemistry to quantify calcium levels or in various applications where calcium removal is desired.
When calcium reacts with sodium carbonate, calcium carbonate and sodium bicarbonate are formed. This reaction is a double displacement reaction where the cations and anions switch partners. Calcium carbonate is insoluble and precipitates out of the solution, while sodium bicarbonate remains dissolved.
The chemical reaction goes faster if calcium carbonate is powdered.
The calcium iodide is obtained by the reaction between calcium carbonate (CaCO3) or calcium oxide (CaO) and the hydroiodic acid (HI), not by a direct reaction of the elements.
When calcium nitrate is mixed with lithium carbonate, a double displacement reaction occurs, leading to the formation of calcium carbonate and lithium nitrate. This reaction involves the exchange of ions between the two compounds to form the new products.
You can increase the rate of reaction between calcium carbonate and acid by increasing the temperature of the solution, increasing the surface area of the calcium carbonate (e.g., by using powdered instead of solid chunks), or increasing the concentration of the acid. These factors can help to provide more opportunities for collisions between the reactant particles, leading to a faster reaction rate.
The precipitate produced by the reaction between calcium chloride and potassium carbonate is calcium carbonate. When calcium chloride and potassium carbonate are mixed together, a double displacement reaction occurs, leading to the formation of calcium carbonate, which is insoluble and thus precipitates out of the solution.
There is no direct chemical reaction between calcium carbonate and hydrogen peroxide. Calcium carbonate is a stable compound and does not readily react with hydrogen peroxide under normal conditions.
The reaction between calcium carbonate and sodium metal is likely to produce calcium oxide, sodium carbonate, and carbon as products. Calcium oxide is formed from the decomposition of calcium carbonate, while sodium carbonate is formed from the reaction of sodium metal with carbon dioxide released from the decomposition of calcium carbonate. Carbon is produced as a byproduct.
Calcium chloride is formed in the reaction between calcium carbonate and hydrochloric acid. This reaction also produces carbon dioxide gas and water.
Powdering calcium carbonate increases its surface area, allowing for more contact with the acid. This increased surface area leads to more frequent collisions between the particles of calcium carbonate and the acid, which accelerates the reaction rate.
The reaction between sulfamic acid and calcium carbonate produces calcium sulfamate, water, and carbon dioxide. This is a double displacement reaction where the carbonate ion in calcium carbonate exchanges places with the sulfate ion in sulfamic acid.
The most likely products from the reaction between calcium carbonate (CaCO3) and sodium metal (Na) would be calcium oxide (CaO), sodium carbonate (Na2CO3), and elemental calcium (Ca) due to the displacement of sodium.
The most likely products formed from the reaction between calcium carbonate and sodium metal are calcium oxide (CaO) and sodium carbonate (Na2CO3). Calcium carbonate will react with sodium metal to form calcium oxide, sodium carbonate, and carbon in the form of soot.
The product of the reaction between calcium carbonate and sodium metal is calcium carbide (CaC2) and sodium carbonate (Na2CO3). This reaction involves the exchange of elements between the two compounds.
The chemical reaction between calcium carbonate and milk involves the formation of calcium ions (Ca2+) along with other products. The calcium ions may bind with proteins in milk, such as casein, forming complexes that can precipitate out of solution. This can result in the formation of a residue or sediment in the milk.
The reaction between calcium acetate and sodium carbonate will produce calcium carbonate and sodium acetate. This is a double displacement reaction where the cations and anions switch partners.