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CaCO3(s) ==heat==> CaO(s)+CO2(g)
The correct chemical expression you need is NOT 'heated' , but 'Thermal Decomposition'.
Calcium carbonate when heated to about 900 oC ( red glowing heat) will undergo thermal decomposition , to form calcium oxide((quick)lime) and carbon dioxide.
Visually, you don't see anything. Calcium carbonate is white in coliur as is Calcium Oxide. You do not see carbon dioxide being given off.
The only way to check is by weighing the mass of calcium carbonate. Heat it. Re-weigh when cool. It shoulk be of less weight. The difference being the mass of CO2 liberated, which you cannot weigh.
What else can I help you with?
What is the balanced chemical formula calcium carbonate decomposing to form carbon dioxide?
The balanced chemical equation for the decomposition of calcium carbonate to form carbon dioxide is: CaCO3 -> CaO + CO2. This reaction occurs when calcium carbonate is heated, leading to the formation of calcium oxide and carbon dioxide gas.
When solid calcium carbonate is heated what is form?
CaCO3 --> CaO + CO2 Heated Calcium Carbonate (limestone) forms Calcium Oxide (quicklime) and Carbon Dioxide
What is heated with calcium carbonate to make cement?
Limestone, which contains calcium carbonate, is heated in a kiln to produce lime. This lime is a key ingredient in the production of cement when mixed with other materials such as sand and water.
Is calcium carbonate being heated into calcium oxide and carbon dioxide endothermic or exothermic?
The reaction of calcium carbonate being heated into calcium oxide and carbon dioxide is an endothermic reaction because it requires the input of energy to break the bonds in the calcium carbonate molecule and form the products.
How can you distinguish calcium carbonate from other deposits?
You can distinguish calcium carbonate from other deposits by performing a simple acid test. Calcium carbonate will effervesce (bubble and release carbon dioxide) when treated with a weak acid such as vinegar. This reaction is specific to calcium carbonate and can differentiate it from other mineral deposits.
What is the balanced chemical formula calcium carbonate decomposing to form carbon dioxide?
The balanced chemical equation for the decomposition of calcium carbonate to form carbon dioxide is: CaCO3 -> CaO + CO2. This reaction occurs when calcium carbonate is heated, leading to the formation of calcium oxide and carbon dioxide gas.
Calcium carbonate heated to from calcium oxide and carbon dioxide well balanced equation?
Calcium carbonate heated to form calcium oxide and carbon dioxide as shown by the equation CaCO3(s) → CaO(s) + CO2(g).
Calcium carbonate is heated to from calcium oxide and carbon dioxide well balanced equation?
Calcium carbonate is heated to from calcium oxide and carbon dioxide as illustrated by the chemical equation CaCO3(s) ===> CaO(s) + CO2(g).
Balanced equation of calcium carbonate while heated?
Ca(ClO3)2 ---> CaCl2 + 3O2 is the balanced equation when calcium chlorate is heated.
When solid calcium carbonate is heated what is form?
CaCO3 --> CaO + CO2 Heated Calcium Carbonate (limestone) forms Calcium Oxide (quicklime) and Carbon Dioxide
When calcium carbonate is heated what does it make?
milk =]
What is heated with calcium carbonate to make cement?
Limestone, which contains calcium carbonate, is heated in a kiln to produce lime. This lime is a key ingredient in the production of cement when mixed with other materials such as sand and water.
Is calcium carbonate being heated into calcium oxide and carbon dioxide endothermic or exothermic?
The reaction of calcium carbonate being heated into calcium oxide and carbon dioxide is an endothermic reaction because it requires the input of energy to break the bonds in the calcium carbonate molecule and form the products.
What happens to calcium carbonate when heated?
It decomposes into calcium oxide and carbon dioxide
When calcium carbonate is heated what gas is given off?
carbon dioxide is produced when it is heated
What substances are created when calcium carbonate is heated very strongly in an open crucible?
Calcium carbonate thermally decomposes when heated to form calcium oxide powder and carbon dioxide gas. The word equation: calcium carbonate --> calcium oxide + carbon dioxide As a symbol equation: CaCO3 --> CaO + CO2
What is the substance that is heated with calcium carbonate to make cement?
carbondioxide
