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What else can I help you with?
Name a metal carbonate that does not decompose?
Magnesium carbonate is a metal carbonate that does not decompose easily at room temperature or below.
Why does Calcium carbonate need a high temperature to decompose?
Calcium carbonate decomposes at high temperatures because it requires a significant amount of energy to break the strong bonds between the calcium, carbon, and oxygen atoms. This process releases carbon dioxide gas and leaves behind calcium oxide.
Why would the thermal decomposition of calcium carbonate require a higher temperature than that required for copper carbonate?
The thermal decomposition of calcium carbonate requires a higher temperature than copper carbonate because calcium carbonate is more stable and has a stronger chemical bond between calcium and carbonate ions. This higher temperature is needed to break these bonds and initiate the decomposition process. Additionally, calcium carbonate has a larger ionic size compared to copper carbonate which also contributes to the higher temperature needed for decomposition.
What affects how quickly acids react with calcium carbonate?
It's the concentration of the acid.Limestone and marble are forms of calcium carbonate.Acid rain reacts with calcium carbonate. The stronger the acid the more quickly it effects calcium carbonate and dissolves.
What happens when calcium carbonate reacts with water?
When calcium carbonate reacts with water, it undergoes a chemical reaction to form calcium hydroxide (slaked lime) and releases carbon dioxide gas. This reaction is the basis for the formation of stalactites and stalagmites in caves where calcium carbonate reacts with water dripping from the ceiling.
Name a metal carbonate that does not decompose?
Magnesium carbonate is a metal carbonate that does not decompose easily at room temperature or below.
Do all carbonates decompose?
Not all carbonates decompose when heated; their behavior depends on the specific type of carbonate. For example, some carbonates, like sodium carbonate, are stable and do not decompose upon heating. However, many metal carbonates, such as calcium carbonate and magnesium carbonate, do decompose at elevated temperatures, releasing carbon dioxide gas and leaving behind metal oxides. The decomposition temperature and products can vary widely among different carbonates.
How long does calcium carbonate take to thermally decompose?
Calcium carbonate typically decomposes when heated to form calcium oxide and carbon dioxide. This decomposition process usually takes place over a temperature range of 825-900 degrees Celsius and can vary in duration depending on factors like the heating rate and the particle size of the calcium carbonate.
What is the word equation for the thermal decomposition for calcium?
Calcium is an element and does NOT thermally decompose. However, I think you mean Calcium Carbonate. The word equation for it's thermal decomposition is. Calcium Carbonate ==heat==> Calcium Oxide (Lime) and Carbon Dioxide. Here is the BALANCED reaction equation. CaCO3(s) ==heat==> CaO(s) + CO2(g)
Why does Calcium carbonate need a high temperature to decompose?
Calcium carbonate decomposes at high temperatures because it requires a significant amount of energy to break the strong bonds between the calcium, carbon, and oxygen atoms. This process releases carbon dioxide gas and leaves behind calcium oxide.
Does calcium carbonate decompose to make calcium oxide and water?
Calcium oxide, or quicklime, can be decomposed chemically into its components, calcium and oxygen. Calcium is an element and cannot be decomposed chemically.
What mixed with calcium carbonate gives off ammonia?
Nothing I know of. Calcium carbonate is CaCO3--one atom each of calcium and carbon, three of oxygen. Ammonia is NH3--one of nitrogen, three of hydrogen. There is no element that exists in both compounds.
Why does zinc carbonate decompose more readily than calcium carbonate?
Zinc carbonate decomposes more readily than calcium carbonate primarily due to the differences in their thermal stability and lattice energies. Zinc carbonate has a lower decomposition temperature because the bonds in its structure are weaker compared to those in calcium carbonate. Additionally, zinc ions have a smaller ionic radius, leading to less effective packing in the crystal lattice, which contributes to its lower stability. As a result, zinc carbonate breaks down into zinc oxide and carbon dioxide at lower temperatures compared to calcium carbonate.
Does calcium carbonate thermally decompse?
Yes, with sufficient heating, calcium carbonate will decompose into calcium oxide and carbon dioxide.
Why would the thermal decomposition of calcium carbonate require a higher temperature than that required for copper carbonate?
The thermal decomposition of calcium carbonate requires a higher temperature than copper carbonate because calcium carbonate is more stable and has a stronger chemical bond between calcium and carbonate ions. This higher temperature is needed to break these bonds and initiate the decomposition process. Additionally, calcium carbonate has a larger ionic size compared to copper carbonate which also contributes to the higher temperature needed for decomposition.
If you heat calcium carbonate what gas will be given off?
I'm no specialist on this, but I'd say CO2. Leaving CaO as a residue of course...
Is the decomposition of calcium carbonate reversible or irreversible?
The decomposition of calcium carbonate is reversible as it can be reversed by recombining calcium oxide and carbon dioxide to form calcium carbonate again through a chemical process known as carbonation.
