We did this experiment at school and timed how long it took limewater to go cloudy so we couldn't see the cross. The results for 2grams were 96seconds and 185 seconds and 100seconds.
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)
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.
The thermal decomposition reaction of zinc carbonate can be represented by the equation: ZnCO3(s) → ZnO(s) + CO2(g)
The symbol equation for the thermal decomposition of calcium carbonate is: CaCO3(s) -> CaO(s) + CO2(g)
If you're talking about thermal decomposition then the answer is Calcium Oxide (s)
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.
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)
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.
Thermal decomposition of calcium carbonate release calcium oxide (CaO).
The thermal decomposition reaction of zinc carbonate can be represented by the equation: ZnCO3(s) → ZnO(s) + CO2(g)
When chalk (calcium carbonate) is heated, it undergoes thermal decomposition to form calcium oxide (quicklime) and carbon dioxide gas. This reaction is predominantly endothermic, requiring heat energy to drive the decomposition process.
The symbol equation for the thermal decomposition of calcium carbonate is: CaCO3(s) -> CaO(s) + CO2(g)
If you're talking about thermal decomposition then the answer is Calcium Oxide (s)
If you're talking about thermal decomposition then the answer is Calcium Oxide (s)
When marble is heated, it undergoes a chemical reaction called thermal decomposition. This reaction breaks down the calcium carbonate (CaCO3) in marble into calcium oxide (CaO) and carbon dioxide (CO2) gas.
The thermal decomposition of lead carbonate (PbCO3) produces lead oxide (PbO) and carbon dioxide (CO2) as the products.
Heating of calcium carbonate (CaCO3) to produce calcium oxide (CaO) and carbon dioxide (CO2) is a decomposition reaction, not a synthesis reaction. This reaction involves breaking down a compound into simpler substances, rather than combining two or more substances to form a new compound.