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I am not sure of the answer so can someone help me pls
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How do you separate iron carbonate?
To separate iron carbonate (FeCO₃) from a mixture, you can use a method involving heating. When heated, iron carbonate decomposes to form iron oxide (Fe₂O₃) and carbon dioxide (CO₂), which can be released as gas. Alternatively, if you have a soluble component, you can dissolve the mixture in an acid, which will react with the carbonate to release CO₂, leaving behind undissolved iron. Filtration can then be used to isolate the iron residue.
What is released as biomass decomposes?
by the air
When an animal dies is carbon dioxide released?
I think once it decomposes in the ground, yes, although it will not release it immediately.
When grass decays why is carbon dioxide made?
When grass decays, the organic matter in the grass is broken down by microbes through the process of decomposition. During this process, carbon stored in the plant material is released as carbon dioxide as a byproduct. This carbon dioxide is released into the atmosphere.
Why is sodium carbonate soluble in water while calcium carbonate is not?
Sodium carbonate is soluble in water because it dissociates into sodium ions and carbonate ions, which are stabilized by water molecules through hydration. In contrast, calcium carbonate has a strong ionic lattice structure and low solubility due to the higher lattice energy compared to the energy released during hydration of its ions. This means that the interactions in calcium carbonate are not easily overcome by water, leading to its low solubility.
What do decomposition reactions involving metallic carbonates have in common?
Decomposition reactions involving metallic carbonates commonly produce metal oxides and carbon dioxide as products. The metal oxide is formed when the metal element combines with oxygen, while carbon dioxide is released when the carbonate ion decomposes. This reaction is typically observed when heating the carbonate compound.
What type of reaction occurs when copper carbonate is heated?
When copper carbonate is heated, a thermal decomposition reaction occurs. This reaction causes copper carbonate to break down into copper oxide and carbon dioxide gas, which is released as a byproduct.
Which gas is evovled on heating sodium carbonate?
Na2CO3--------Na2O + CO2 Carbon dioxide is released by the thermal decomposition of sodium carbonate.
What type of reaction occurs when calcium carbonate is heated?
When calcium carbonate is heated, it undergoes a chemical reaction called thermal decomposition. This results in the formation of calcium oxide (quicklime) and carbon dioxide gas being released as a byproduct.
Predict the most likely products formed from the reaction between calcium carbonate and sodium metal?
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.
How is carbon released from calcium carbonate?
When calcium carbonate is heated, it undergoes thermal decomposition to produce calcium oxide and carbon dioxide. This reaction releases the carbon that was originally part of the calcium carbonate as carbon dioxide gas.
When ammonium carbonate decomposes what would happen to a glowing splint in the presence of the gases that are evoled?
When ammonium carbonate decomposes, ammonia gas is released. If a glowing splint is introduced to the ammonia gas, the splint would extinguish due to the lack of oxygen in the gas. Ammonia gas does not support combustion.
What gas is produced when CaCO3 is heated?
When CaCO3 (calcium carbonate) is heated, it decomposes to form CaO (calcium oxide) and CO2 (carbon dioxide) gas is released.
What happens to the nitrogen when organic material decomposes?
During decomposition of organic material, the nitrogen in the material is released into the soil and can be taken up by plants as a nutrient for growth. Some of the nitrogen can also be converted into forms that are released back into the atmosphere, such as nitrogen gas.
What is released as biomass decomposes?
by the air
From the thermal decomposition of copper carbonate how can you use conservation of mass to measure the amount of carbon dioxide produced?
By weighing the initial amount of copper carbonate before the reaction and the final mass of the products after the reaction, you can measure the loss in mass which corresponds to the amount of carbon dioxide produced. Since mass is conserved in a chemical reaction, the lost mass must be equal to the mass of carbon dioxide released during the decomposition.
How is mass conserved when trash decomposes?
Trash decomposing often gives off gases (which can be very foul-smelling.) Gas has mass, and if you could gather up everything that decomposes and compare it with the mass before the decomposition started, you would find that the masses are equal. This upholds the Law of Conservation of Mass, which states that matter cannot be created or destroyed.
